Department of Mathematics, DU: Home

M.Phil. Viva/ Ph.D. Viva/ Pre-Ph.D./Pre-M.Phil. Seminars

2021

Online Pre-Ph.D. Seminar of Ms. Manisha Saini (4:00 p.m.) and Mr. Hari Krishan Malhotra (4:30 p.m.) on Thursday, May 6, 2021 at the link .
Online Ph.D. Viva-voce of Ms. Jyoti (under the supervision of Dr. Lalit Kumar) on Friday, April 23, 2021 at 3:00 pm (Title of the thesis: "Matrix-valued wave packet frames") at the link .
Online Pre-Ph.D. Seminar of Ms. Shveta (4:00 p.m.) and Ms Swati (4:30 p.m.) and Mr. Dharmendra (5:00 p.m.) on Tuesday, April 6, 2021 at the link .
Online Ph.D. Viva-voce of Mr. Abhay Kumar (under the supervision of Dr. Sachi Srivastava) on Tuesday, March 30, 2021 at 3:00 pm (Title of the thesis: "Supercyclicity of C0-Semigroups") at the link .
Online Pre-M.Phil. Seminar of Akhil Kumar(4:30 p.m.) and Paras Sharma (5:00 p.m.) on Tuesday, March 30, 2021 at the link .
Online Pre-Ph.D. Seminar of Ms. Khushboo (4:00 p.m.) and Mr. Abdul Gaffar Khan (4:30 p.m.) and Rahul Thakur (5:00 p.m.) on Thursday, February 25, 2021 at the link .
Online Ph.D. Viva-voce of Ms. Vibha (under the supervision of Prof. Ajay Kumar and Prof. V. Ravichandran) on Saturday, February 20, 2021 at 11:00 am (Title of the thesis: "Starlikeness and Convexity of Certain Univalent and Entire Functions") at the link .
Online M.Phil. Viva-voce of Ms. Aparna (under the supervision of Dr. Ratenesh Saxena) on Wednesday, February 3, 2021 at 4:00 p.m. (Title of the Dissertation: "Fuzzy trasnportation and cost and time minimizing transshipment problems") at the link .
Online M.Phil. Viva-voce of Ms. Setu Rani (under the supervision of Dr. Sachin Kumar) on Tuesday, February 2, 2021 at 4:00 p.m. (Title of the Dissertation: "GROUP INVARIANT SOLUTIONS OF CERTAIN (2+1)-DIMENSIONAL NON-LINEAR EVOLUTION EQUATIONS USING LIE SYMMETRY ANALYSIS") at the link .
Online Pre-Ph.D. Seminar of Mr. Vineesh Kumar (4:00 p.m.) and Ms. Shipra Chauhan (4:30 p.m.) and Prachi Sachan (5:00 p.m.) on Thursday, January 28, 2021 at the link .
Online Pre-M.Phil. Seminar of Meenakshi Agarwal(4:30 p.m.) and Prashant Kumar (5:00 p.m.) on Friday, January 22, 2021 at the link .
Online Ph.D. Viva-voce of Ms. Priyanka Yadav (under the supervision of Dr. Sunila Sharma) on Tuesday, January 12, 2021 at 3:00 pm (Title of the thesis: "Optimality and Duality in Vector Optimization Using Higher- Order Generalized Cone-Convex Functions") at the link .

2020

Online Ph.D. Viva-voce of Ms. Monika Arora (under the supervision of Dr. Rajiv Aggarwal) on Monday, December 14, 2020 at 4:30 pm (Title of the thesis: "Analysis of Photogravitational Restricted Four-Body Problem Under the Effect of Oblateness, Variable Mass, Coriolis and Centrifugal Forces") at the link .
Online Pre-Ph.D. Seminar of Aastha Malhotra (3:30 p.m.) and Karuna (4:00 p.m.) on Monday, December 7, 2020 at the link .
Online Ph.D. Viva-voce of Ms. Neha Agarwal (under the supervision of Dr. Dinesh Khattar) on Tuesday, November 10, 2020 at 11:30 a.m. (Title of the thesis: "Synchronization of Integer and Fractional Order Chaotic Systems”) at the link .
Online Ph.D. Viva-voce of Ms. Ruchi Bajargaan (under the supervision of Dr. Arvind Patel) on Thursday, November 5, 2020 at 11:00 a.m. (Title of the thesis: "Shock Waves in Rotating or Non-Rotating Gases under Radiation Field") at the link .
Online Pre-Ph.D. Seminar of Mr. Manoj (10:30 a.m.) and Mr. Bharat (11:00 a.m.) on Wednesday, October 28, 2020 at the link .
Online Ph.D. Viva-voce of Mr. Jayanta Biswas (under the supervision of Dr. A.R. Prasannan) on Friday, October 16, 2020 at 12:00 noon (Title of the thesis: "Strong and Weak Forms of Continuous Functions on Ideal Topological Spaces") at the link .
Online Pre-M.Phil. Seminar of Ashutosh Rajput (4:15 p.m.) on Thursday, October 15, 2020 at the link .
Online Ph.D. Viva-voce of Mr. Manish Chauhan (under the supervision of Dr. Raj Kumar) on Wednesday, October 14, 2020 at 11:00 am (Title of the thesis: "Wavelets and Multiwavelets in Sobolov Spaces") at the link .
Online Ph.D. Viva-voce of Mr. Devendra Tiwari (under the supervision of Dr. M. M. Mishra) on Friday, October 9, 2020 at 11:00 am (Title of the thesis: "Study of Discreteness of Subgroups and Operators on Rank One Spaces".) at the link .
Online Ph.D. Viva-voce of Ms. Poonam Mantry (under the supervision of Dr. S. K. Kaushik) on Tuesday, September 29, 2020 at 9:30 am (Title of the thesis: "Frame based reconstruction of singnals in multivariate digital signal processing") at the link .
Online Pre-M.Phil. Seminar of Aparna (4:15 p.m.) and Setu Rani (4:45 p.m.) on Thursday, September 24, 2020 at the link .
Online Ph.D. Viva-voce of Ms. Charanpreet Kaur (under the supervision of Dr. Binay Kumar Sharma and Dr. Rajiv Aggarwal) on Thursday, September 24, 2020 at 3:00 pm (Title of the thesis: "Restricted Three and Four-Body Problems with Quasi- Homogeneous Manev-Type Potential") at the link .
Online M.Phil. Viva-voce of Mr. Mansimran Singh (under the supervision of Prof. Ajay Kumar) on Friday, September 18, 2020 at 12:00 noon (Title of the thesis: "Dirichlet problem for the Kohn-Laplacian on the Heisenberg group H_n") at the link .
Online Ph.D. Viva-voce of Ms. Mukta Jain (under the supervision of Dr. Gopal Datt) on Wednesday, August 29, 2020 at 11:30 am (Title of the thesis: "Generalized Multiplication and Composition Operators on Weighted Hardy Spaces") at the link .
Online Ph.D. Viva-voce of Ms. Radhika Vashisht (under the supervision of Prof. Ruchi Das) on Thursday, August 27, 2020 at 3:00 pm (Title of the thesis: "Variants of Transitivity, Sensitivity and Expansivity in Non-Autonomous Discrete Systems") at the link .
Online Ph.D. Viva-voce of Mr. Janson Antony (under the supervision of Prof. Ajay Kumar and Dr. Ranjana Jain) on Wednesday, August 19, 2020 at 11:00 am (Title of the thesis: "Tensor Products of Operator Spaces; their Inductive and Projective Limits") at the link .
Online M.Phil Viva-voce of of Ms. Garima Gogia (under the supervision of Dr. Iffat Jahan) on Wednesday, August 12, 2020 at 11:00 am (Title of the dissertation: "A study of L-Subgroups of an L-Group") at the link .
Online Pre-Ph.D. Seminar of Sumit (3:00 p.m.), Ankit Kumar (3:30 p.m.), Manu Rohilla (4:00 p.m.) and Ram Ratan (4:30 p.m.) on Thursday, July 30, 2020 at the link .
Online M.Phil Viva-voce of of Mr. Rakesh Kumar (under the supervision of Dr. A. Zothansanga) on Monday, June 29, 2020 at 11:00 am (Title of the dissertation: "Convex functions and its applications") at the link .
Online Pre-Ph.D. Seminar of Mr. Shesh Kumar Pandey (3:00 p.m.) and Dharmendra Kumar (3:30 p.m.) on Wednesday, June 24, 2020 at the link.
Online Pre-Ph.D. Seminar of Mr. Rahul Kumar (3:00 p.m.), Harsha Kharbanda (3:30 p.m.) and Harshit Mathur (4.00 p.m.) on Monday, June 22, 2020 at the link.
Online Pre-Ph.D. Seminar of Ms. Vibha (3:00 p.m.), Kushal Lalwani (3:30 p.m.) and Subhod Kumar (4.00 p.m.) on Thursday, June 18, 2020 at the link.
Online Ph.D. Viva-voce of Mr. Shashi Kant Pandey (under the supervision of Prof. B.K. Das and Dr. P.R. Mishra) on Friday, June 12, 2020 at 11:00 am (Title of the thesis: "Cryptographic and Combinatorial Characterization of Boolean Functions") at the link .
M.Phil Viva-voce of Mr. Nitin Tomar (under the supervision of Prof. Ajay Kumar) on Wednesday, May 20, at 11:00 a.m. online via google meet (https://meet.google.com/exi-wphg-amr) (Title of the dissertation: "Pro C*-Algebras and Local Operator Spaces")
Ph.D. Viva-voce of Ms. Khushboo Bussi (under the supervision of Prof. B.K. Das and Dr. Dhananjay Dey) on Tuesday, February 18, 2020 at 3:30 pm (Title of the thesis: "Cryptographic Hash Functions: Design & Analysis")
Pre-Ph.D. Seminar of Mr. Subodh Kumar (3:00 p.m.), Sarswati Shah (3:30 p.m.) and Durgesh Kushawaha (4.00 p.m.) on Thursday, February 13, 2020.
Pre-Ph.D. Seminar of Mr. Manoj (3:00 p.m.) and Ms. Jyoti (3.30 p.m.) on Thursday, January 30, 2020.
M.Phil Viva-voce of Ms. Sneha Mavi (under the supervision of Dr. Anuj Bishnoi) on Friday, January 17, 2020 at 03.00 pm. in Seminar Room (Title of the dissertation: "A Study of Distinguished Pairs and Saturated Distinguished Chains")
Pre-M.Phil Seminar of Mr. Nitin Tomar (3:00 p.m.) on Friday, January 3, 2020.

2019

Ph.D. Viva-voce of Mr. Manoj Singh (under the supervision of Dr. Arvind Patel) on Wednesday, December 18, 2019 at 11:00 am (Title of the thesis: "Structure of Shock Waves in Gases Under Viscosity and Heat Conduction")
M.Phil Viva-voce of Ms. Sakshi (under the supervision of Prof. C.S. Lalitha) on December 12, 2019 at 11:30 a.m. (Title of the thesis: "Subdifferential And Normal Characterizations of Quasiconvex, Semistrictly And Strictly Quasiconvex Functions")
M.Phil Viva-voce of Mr. Mandeep Kumar (under the supervision of Dr. B.K. Tyagi) on December 05, 2019 at 10:00 a.m. (Title of the thesis: "Functions Spaces With Open-Point And Bi-Point-Open Topologies")
Pre-Ph.D. Seminar of Mr. Sumit (2:30 p.m.), Mr. Abhay Kumar (3.00 p.m.) and Mr. Tarachand Prajapati (3:30 p.m.) on Tuesday, November 26, 2019.
M.Phil Viva-voce of Ms. Dimpi (under the supervision of Dr. Hemant Kumar Singh) on November 07, 2019 at 12:00 noon (Title of the thesis: "Finite Group Actions on Spheres And The Product Of Spheres")
Ph.D. Viva-voce of Mr. Ravi Kumar Sagar (under the supervision of Dr. Mohd. Arif) on Friday, November 1, 2019 at 3:30 p.m. (Title of the thesis: "Restricted Three Body Problem With Different Shapes of Primaries")
M.Phil Viva-voce of Mr. Sonu Pal (under the supervision of Dr. Atul Gaur) on October 30, 2019 at 12:00 noon (Title of the thesis: "Maximal non P subrings for Certain Properties")
Ph.D. Viva-voce of Mr. Pramod Kumar Das (under the supervision of Prof. Tarun Kumar Das) on on Tuesday, 29th October 2019 at 09:00 am (Title of the thesis: "Variants of Shadowing and Expansivity for Dynamical Systems on Uniform Spaces")
Ph.D. Viva-voce of Mr. Konthoujam Somorjit Singh (under the supervision of Prof. T.B. Singh and Dr. Hemant Kumar) on Monday, October 28, 2019 at 12:30 p.m. (Title of the thesis: "Borsuk-Ulam Type Theorems and Finite Groups Acting Freely on Spaces of Cohomology Type (a,b)")
Ph.D. Viva-voce of Ms. Jyoti Sharma (under the supervision of Prof. Ajay Kumar) on Saturday, October 19, 2019 at 1:00 p.m. (Title of the thesis: "Uncertainly Principles on Locally Compact Groups")
Ph.D. Viva-voce of Mr. Harsh Vardhan Singh Chauhan (under the supervision of Dr. B.K. Tyagi ) on Saturday, October 12, 2019 at 10:30 a.m. (Title of the thesis: "Connectedness, Separation Axioms And Generalized Closed Sets In Generalized Topological Spaces")
Ph.D. Viva-voce of Ms. Aysha Ibraheem (under the supervision of Dr. Mridula Budhraja & Dr. Ayub Khan ) on Friday, October 11, 2019 at 2:00 p.m. (Title of the thesis: "Multi-Switching Synchronization of Chaotic and Hyperchaotic Dynamical Systems")
Ph.D. Viva-voce of Mr. Shard Rastogi (under the supervision of Dr. Sachi Srivastava) on Wednesday, 09th October 2019 at 4:00 p.m. (Title of the thesis: "Operator Semigroups for Delay Differential Equations")
M.Phil Viva-voce of Mr. Gaurav Kumar (under the supervision of Dr. Hemant Kumar Singh) on October 4, 2019 at 12:00 noon (Title of the thesis: "Free Involutions and Equivariant MAPS")
Ph.D. Viva-voce of Mr. Rajesh Singh (under the supervision of Dr. Anupama Panigrahi & Dr. Purnima Gupta ) on Friday, September 27, 4:00 p.m. (Title of the thesis: "Domination, Graphoidal Covers and Graphodial Length in Graphs")
Ph.D. Viva-voce of Ms. Deepti Jain (under the supervision of Dr. Anupama Panigrahi & Dr. Purnima Gupta ) on Friday, September 27, 3:00 p.m. (Title of the thesis: "2-Point Set Domination and Graphoidal Domination in Graphs")
Pre-Ph.D. Seminar of Ms. Bhawna Gupta (3.30 p.m.) on Thursday, September 26, 2019.
Ph.D. Viva-voce of Ms. Vishakha Jadaun (under the supervision of Dr. Sachin Kumar) on Thursday, September 26, 2019 at 2:00 p.m. (Title of the thesis: "Invariant Solutions for Nonlinear Partial Differential Equations Using Lie Symmetry Analysis")
Ph.D. Viva-voce of Mr. Sachin Sharma (under the supervision of Dr. Swarn Singh and Prof. R.K. Mohanty) on Monday, September 23, 2019 at 10:00 a.m. (Title of the thesis: "High Accuracy Numerical Methods Based on Spline Approximations for I-D Quasilinear Parabolic and Time-Dependent Biharmonic Equations")
M.Phil Viva-voce of Ms. Monika (under the supervision of Dr. Pratima Rai) on Wednesday, September 18, 2019 at 3:00 p.m (Title of the thesis: "A Study of the Singularly Perturbed Delay Differential Equations")
Ph.D. Viva-voce of Ms. Rajni Arora (under the supervision of Dr. Swarn Singh) on Monday, September 9, 2019 at 11:00 a.m. (Title of the thesis: "A Class of Stable Numerical Approximations for the Solution of Second Order Hyperbolic Partial Differential Equations")
Ph.D. Viva-voce of Mr. Shivam Kumar Singh (under the supervision of Dr. Anuradha Gupta) on Wednesday, September 4, 2019 at 2:00 p.m. (Title of the thesis: "Toepelitz and H-Topelitz Operators on Spaces of Analytic Function")
Pre-Ph.D. Seminar of Ms. Tarun Lata (3.00 p.m.) on Thursday, August 29, 2019.
M.Phil Viva-voce of Ms. Rimpi (under the supervision of Dr. Ratikanta Panda) on Wednesday, August 28, 2019 at 4:00 p.m (Title of the thesis: "Variants of the Mountain Pass Theorem")
M.Phil Viva-voce of Mr. Ram Kishan (under the supervision of Dr. Lalit Kumar) on Friday, August 9, 2019 at 4:00 p.m. (Title of the thesis: "Clarkson-McCarthy Inequalities in Cp")
M.Phil Viva-voce of Ms Divya (under the supervision of Dr. Arvind Patel) on Wednesday, August 7, 2019 at 11:00 a.m. (Title of the thesis: "Continuum Versus Kinetic Theory Model for Shock Wave Structure")
M.Phil Viva-voce of Mr. Shahid Ahmed (under the supervision of Dr. S.K. Kaushik) on Tuesday, August 6, 2019 at 11:00 a.m. (Title of the thesis: "Dynamical Sampling and Frame Representations”")
M.Phil Viva-voce of Mr. Rohit Bansal(under the supervision of Dr. Ratikanta Panda) on Wednesday, July 17, 2019 at 3:00 p.m (Title of the thesis: "The Schwarzian Derivative")
Ph.D. Viva-voce of Ms. Nidhi Malhotra (under the supervision of Dr. Bindu Bansal) on Tuesday, June 18, 2019 at 10:30 a.m. (Title of the thesis: "Some Fixed Point Theorems in b-metric, b-Metric-Like and G-Metric Spaces")
Ph.D. Viva-voce of Mr. Rajeev Kumar (under the supervision of Dr. Arvind Patel) on Monday, June 3, 2019 at 10:30 a.m. (Title of the thesis: "Cryptography using Elliptic Curve Groups and Pairings")
Pre-Ph.D. Seminar of Ms. Poonam Mantry (2.30 p.m.), Mr. Janson Antony A (03:00 p.m.), Ms. Priyanka Yadav (3:30 pm) Ms. Mukta Jain (4:00 pm) on Wednesday, May 22, 2019.
M.Phil Viva-voce of Ms. Shalu Yadav (under the supervision of Dr. Naveen Kumar Jain) on Friday, May 17, 2019 at 3:30 p.m (Title of the thesis: "Bohr’s Radius for Classes of Analytic Functions”)
Ph.D. Viva-voce of Mr. Mahesh (under the supervision of Dr. Sachi Srivastava) on Thursday, April 25, 2019 at 11:30 a.m. (Title of the thesis: "Asymptotics of Composition Operators on Banach Spaces of Holomorphic Functions")
Ph.D. Viva-voce of Ms. Jyoti (under the supervision of DR. Promila Kumar) on Wednesday, April 24, 2019 at 2:30 p.m. (Title of the thesis: "Optimization Techniques for Mathematical Programming Problems")
Pre-Ph.D. Seminar of Ms. Charanpreet Kaur (2.30 p.m.), Ms. Jyoti (03:00 p.m.), Ms. Ruchi Bajargaan (03:30 p.m.) and Ms. Radhika Vasisht (04:00 p.m.) on Tuesday, April 9, 2019.
M.Phil Viva-voce of Ms. Sahiba Arora (under the supervision of Dr. Sachi Srivastava) on Friday, March 08, 2019 at 11.30 am (Title of the dissertation: “Eventually Positive Operator Semigroups”)
Pre-Ph.D. Seminar of Neetu Aneja (3.00 p.m.) on Friday, February 22, 2019.
Ph.D. Viva-voce of Ms. Shweta gandhi (under the supervision of Prof. V. Ravichandran) on Monday, February 11, 2019 at 12:00 p.m. (Title of the thesis: "Subordination for Starlike Functions")
Ph.D. Viva-voce of Mr. Nitish Prajapati (under the supervision of Prof. Ayub Khan & Dr. Dinesh Khattar) on Thursday, January 24, 2019 at 12:30 p.m. (Title of the thesis: "Multi Switching Synchronization of Chaotic Multiple Drive-Response Systems")
Ph.D. Viva-voce of Mr. Manoj Kumar (under the supervision of Dr. Anupama Panigrahi & Dr. S.K. Pal) on Friday, January 18,2019 at 3:30 p.m. (Title of the thesis: "Design and Analysis of Symmetric Cryptographic Primitives")
Pre-Ph.D. Seminar of Devendra Tiwari (3.00 p.m.), Shard Rastogi (03:30 p.m.) and Manish Chauhan (4:00 p.m.) on Wednesday, January 16, 2019

2018

Ph.D. Viva-voce of Mr. Ajay Kumar (under the supervision of Prof. Dinesh Singh) on Saturday, December 15, 2018 at 12:00 (noon) (Title of the thesis: "Characterising Invariant Subspaces on Some Function Spaces")
M.Phil Viva-voce of Mr. Krishan Kumar (under the supervision of Dr. Ranjana Jain) on Tuesday, December 11, 2018 at 2:30 p.m (Title of the thesis: “Classification and Sum of Commutators in Some C*-Algebras”)
Pre-Ph.D. Seminar of Poonam Rani (3.00 p.m.), Neha Agarwal (03:30 p.m.) on Friday, December 7, 2018
Ph.D. Viva-voce of Ms. Megha Sharma (under the supervision of Prof. C. S. Lalitha ) on Monday, December 3, 2018 at 11:30 am (Title of the thesis: "Vector Optimization problems Involving Vector and Set-Valued Maps")
M.Phil Viva-voce of Ms. Prachi Gupta (under the supervision of Dr. Anuj Bishnoi) on Thursday, November 22, 2018 at 11:30 a.m (Title of the thesis: “A study of power basis in number fields”)
Ph.D. Viva-voce of Ms. Anshika Mittal (under the supervision of Dr. Gopal Datt) on Friday, November 16, 2018 at 1:00 pm (Title of the thesis: "Operators induced by Teoplitz and Hankel Operators")
Ph.D. Viva-voce of Mr. Subzar Ahmad Beig Ahmed (under the supervision of Prof. V. Ravichandran) on Monday, November 5, 2018 at 11:00 am (Title of the thesis: "Convolution and Convex Combination of harmonic Mappings")
Ph.D. Viva-voce of Ms. Rashmi Gupta (under the supervision of Dr. Ratnesh R. Saxena ) on Monday, November 12, 2018 at 10:00 a.m (Title of the thesis:"Algorithms for Non-Linear Set Covering, Partitioning Packing and Fuzzy Problems”)
Ph.D. Viva-voce of Mr. Sanjiv kumar(under the supervision of Dr. Ratnesh R. Saxena ) on Friday, October 26, 2018 at 03:30 pm (Title of the thesis: "Matrix Games with Fuzzy Payoffs")
M.Phil Viva-voce of Mr. Vivek Kumar (under the supervision of Dr.Arvind Patel) on Monday, October 15, 2018 at 12:00 noon (Title of the thesis: “An Analytical study of boundary layer flow of nanofluid”)
Ph.D Viva-voce of Ms. Bharti Sharma (under the supervision of Dr. Promila Kumar) on Friday, September 28, 2018 at 11:00 am (Title of the thesis: "Solution Concepts and Duality for Interval Valued and Dynamic Optimization Problems")
M.Phil Viva-voce of Ms.Farheen Ahmed (under the supervision of Dr. Surendra Kumar) on Monday, September 24, 2018 at 11:00 am (Title of the thesis: “Approximations of solutions to semilinear Differential Equations”)
M.Phil Viva-voce of Ms. Deepika Sharma (under the supervision of Dr. Randheer Singh) on Monday, September 17, 2018 at 4:00 pm (Title of the thesis: “Lie group of transformations for solving quasilinear partial differential equations”)
M.Phil Viva-voce of Ms. Shelly Khurana (under the supervision of Prof. C. S. Lalitha) on Monday, September 17, 2018 at 10:30 am (Title of the thesis: “Constraint Qualification and Strict Constraint Qualifications in Scalar Optimization”)
M.Phil Viva-voce of Mr. Abhishek Sharma (under the supervision of Dr. Ratikanta Panda) on Monday, September 10, 2018 at 11:30 am (Title of the thesis: “Banach Spaces with Radon-Nikodym Property”)
Ph.D Viva-voce of Mr. Shah Jahan (under the supervision of Dr. Varinder Kumar) on Friday, August 31, 2018 at 10:30 am (Title of the thesis: "K-Atomic Decompositions, Atomic Systems and Frames in Banach Spaces")
M.Phil Viva-voce of Ms. Preeti Yadav (under the supervision of Dr. Megha Agarwal) on Thursday, August 30, 2018 at 12:00 noon (Title of the thesis: "Weight of Groups”)
Pre-Ph.D. Seminar of Vishakha Jadaun(2:30 p.m.), Jyoti Sharma (3:00 p.m.), Jayanta Biswas (3:30 p.m.) and Pramod Kumar Das (4:00 p.m.) on Monday, August 27, 2018.
Ph.D Viva-voce of Ms. Mamta Chaudhary (under the supervision of Dr. Sunila Sharma) on Friday, August 24, 2018 at 11:30 am (Title of the thesis: "Variational-Like Inequalities in Terms of Bifunctions, Optimality and Duality in Vector Optimization Over Cones")
M.Phil Viva-voce of Ms. Adiba Naz (under the supervision of Dr. Sumit Nagpal) on Friday, August 17, 2018 at 10:00 am (Title of the thesis: “Certain special first and second order differential subordinations”)
Ph.D Viva-voce of Mr. Nikhil Khanna (under the supervision of Dr. Varinder Kumar) on Friday, August 17, 2018 at 11:00 am (Title of the thesis: "Vanishing Moments of Wavelet Packets and Hilbert Transform of wavelets")
Ph.D Viva-voce of Ms. Arti Sharma (under the supervision of Dr. Atul Gaur) on Wednesday, August 8, 2018 at 12:00 noon (Title of the thesis: "Maximal Graphs Associated to Commutative Rings")
M.Phil Viva-voce of Ms. Lhinghoineng Kipgen (under the supervision of Dr. Randheer Singh) on Thursday, August 2, 2018 at 3:30 pm (Title of the thesis: “Riemann Problem and Interaction of Elementary Wavs in Gases”)
Ph.D Viva-voce of Ms. Mukta Garg (under the supervision of Prof. Ruchi Das) on Monday, July 23, 2018 at 11:00 am (Title of the thesis: "Dynamics of Maps Possessing the Almost Average Shadowing Property and Variants of Transitivity")
Ph.D Viva-voce of Ms. Nisha Bohra (under the supervision of Prof. V. Ravichandran) on Friday, July 20, 2018 at 11:00 am (Title of the thesis: "Geometric Properties of Univalent, Bi-univalent and Some Special Functions")
Ph.D Viva-voce of Mr. Chander Shekhar Garg (under the supervision of Dr. S. K. Kaushik) on Monday, July 02, 2018 at 11:00 am (Title of the thesis: "Frames for Operators and Operator Banach Frames")
M.Phil Viva-voce of Ms. Shikha Patel (under the supervision of Dr. Atul Gaur) on Thursday, June 28, 2018 at 11:00 am (Title of the thesis: "Phi Rings")
M.Phil Viva-voce of Ms. Nitisha Bharti (under the supervision of Dr. Swarn Singh (SVC)) on Friday, June 08, 2018 at 10:30 am (Title of the thesis: "Numerical Solution of Hyperbolic Partial Differential Equations using Cubic B-Spline Collocation and Differential Quadrature Methods")
Ph.D Viva-voce of Ms. Mansi Dhingra (under the supervision of Prof. C.S. Lalitha) on Tuesday, May 22, 2018 at 03:30 pm (Title of the thesis: "United Solutions, Stability and Optimality in Set Optimization")
Ph.D Viva-voce of Ms. Santosh Kumar (under the supervision of Prof. Ajay Kumar and Dr. Pankaj Jain (SAU)) on Monday, May 21, 2018 at 11:30 am (Title of the thesis: "Weighed Norm Inequalities Involving Integral Operators")
Ph.D Viva-voce of Ms. Ambika Tyagi (under the supervision of Dr. V.K. Tyagi) on Monday, May 21, 2018 at 10:30 am (Title of the thesis: "Bounds for Periodic and Byte Error Locating, Protecting & Correcting Linear Codes")
Ph.D Viva-voce of Mr. Uday Sharma (under the supervision of Dr. Sashi Aggarwal) on Thursday, May 17, 2018 at 11:30 am (Title of the thesis: "Variants of Multi-Objective Programming Problems in Fuzzy Environment")
Ph.D Viva-voce of Ms. Deepshikha (under the supervision of Dr. Lalit Kumar) on Tuesday, May 15, 2018 at 11:30 am (Title of the thesis: "Weaving Frames in Hilbert Spaces")
Ph.D Viva-voce of Ms. Deepti Kaur (under the supervision of Prof. R.K. Mohanty & Dr. Swarn Singh (SVC)) on Wednesday, May 2, 2018 at 2:00 pm (Title of the thesis: "High Accuracy Compact Difference Methods for Multi-dimensional Fourth Order Quasi-linear Parabolic Partial Differential Equations")
Ph.D Viva-voce of Ms. Neelima Ohri (under the supervision of Dr. Gopal Datt (PGDAV(E)) on Friday, April 27, 2018 at 1:30 pm (Title of the thesis: "Generalizations of slant Toeplitz Operators")
Pre-Ph.D. Seminar of Sachin Sharma(11:00 a.m.), Rajni Arora (11:30 a.m.),Aysha Ibraheem (12:00 noon) and Harsh Vardhan Singh Chauhan (12:30 p.m.) on Tuesday, April 10, 2018.
Ph.D Viva-voce of Mr. Arvind Kumar (under the supervision of Dr. Pankaj Garg(Rajdhani College)) on Wednesday, April 11, 2018 at 11:00 am(Title of the thesis: "Duality in Multiobjective Programming Problems Under Generalized Convexity")
M.Phil Viva-voce of Ms. Mansi Sharma(under the supervision of Prof. V. Ravichandran) on Friday, April 06, 2018 at 4:00 pm (Title of the thesis: "Non vanishing Divided Differences of Order N")
Ph.D Viva-voce of Ms. Pakhi Aggarwal (under the supervision of Dr. Pratibha Kumar (KMC) on Friday, April 06, 2018 at 5:00 pm (Title of the thesis: "On 2-Absorbing and 2-Absorbing Primary Submodules of Modules over Commutative Rings")
Ph.D Viva-voce of Ms. Neha Goel(under the supervision of Prof. B.K. Dass and Dr. Indivar Gupta (DRDO)) on Friday, April 06, 2018 at 3:00 pm (Title of the thesis: "Asymmetric-Key Cryptographic Protocols Using Different Algebraic Structures")
Ph.D Viva-voce of Mr. Ashok Kumar Sah (under the supervision of Dr. Raj Kumar (KMC)) on Wednesday, April 04, 2018 at 10:30 am (Title of the thesis: "Wave Packet Frames IN L2 (Rd)")
Ph.D Viva-voce of Jitender Kumar (under the supervision of Dr. Sachin Vashistha) on Tuesday, April 3rd, 2018 at 12:00 (noon)(Title of the thesis: "Common Fixed Point Theorems in Complex Valued, Partial and Fuzzy Metric Spaces")
M.Phil Viva-voce of Mr. Dheeraj Singh (under the supervision of Dr. Anuj Bishnoi) on Tuesday, March 27, 2018 at 12:00 (noon) (Title of the thesis: "A Study of Residually Transcendental extensions of valuations")
Pre-Ph.D. Seminar of Nidhi Malhotra (2:30 p.m.), Shivam Kumar Singh (03:00 p.m.) and Shweta Gandhi (03:30 p.m.) on Tuesday, March 20, 2018.
Ph.D Viva-voce of Shelly Verma (under the supervision of Prof. Ajay Kumar and Prof. V. Ravichandran) on Wednesday, March 14, 2018 at 11:00 am (Title of the thesis: "Coefficient and Radius Estimates of Normalized Analytic Functions")
M.Phil Viva-voce of Mr. Mohammad Salman (under the supervision of Prof. Ruchi Das) on Monday, March 12, 2018 at 11:00 am (Title of the thesis: "Dynamical behaviour of maps in non-autonomous systems")
Pre-Ph.D. Seminar of Anshika Mittal (02:00 p.m.), Mahesh Kumar (02:30 p.m.) on Thursday, February 15, 2018.
Ph.D Viva-voce of Ritika Chopra (under the supervision of Dr. Ratnesh R. Saxena) on Monday, February 19, 2018 at 10:00 am (Title of the thesis: "Possibilistic Intuitionistic and Fuzzy Multi-Objective Linear Programming Problems")
Ph.D Viva-voce of Meena Baweja (under the supervision of Dr. Ratnesh R. Saxena) on Wednesday, January 24, 2018 at 2:30 pm (Title of the thesis: "Multi-Period Portfolio Optimization with Structured Product")

2017

Ph.D Viva-voce of Saakshi Agarwal nee Saakshi Garg (under the supervision of Dr. Lalit Kumar) on Friday, December 29, 2017 at 3:00 pm (Title of the thesis: "Weaving Generalized Frames in Hilbert Spaces and Frames in Locally Convex Spaces")
Pre-Ph.D. Seminar of Subzar Ahmad Beig (02:30 p.m.), Jyoti (03:00 p.m.). K. Somorjit Singh (03:30 p.m.) on Thursday, December 21, 2017.
M.Phil Viva-voce of Himani Sharma (under the supervision of Dr. Sachi Srivastava) on Monday, December 18, 2017 at 3:50 pm (Title of the thesis: "Semigroups of Composition Operators")
M.Phil Viva-voce of Nikita (under the supervision of Dr. Sachin Kumar) on Tuesday, December 12, 2017 at 2:30 pm (Title of the thesis: "Stability and bifurcation analysis of prey-predator models with harvesting rates")
Ph.D Viva-voce of Richa Mittal under the supervision of Dr. Kumari Priyanka) on Wednesday, November 29, 2017 at 11:00 am (Title of the thesis: "Search of Efficient Rotation Patterns on Successive Occasions and their Applications")
Ph.D Viva-voce of Preeti under the supervision of Prof. Ajay Kumar ) on Sunday, November 12, 2017 at 11:45am (Title of the thesis: "C*-envelopes and Tensor Products of Operator Systems")
Ph.D Viva-voce of Pooja Sharma(under the supervision of Dr. Anuradha Gupta) on Saturday, November 11, 2017 at 4:00 pm (Title of the thesis: "Composition Operators on Lorentz-Karamata-Bochner, Zygmund, L2 and Double Sequence Spaces")
M.Phil Viva-voce of Jamkhongam Touthang (under the supervision of Dr. Varinder Kumar) on Saturday, November 04, 2017 at 12:00 noon (Title of the thesis: "A Study of Frames for Operators").
M.Phil Viva-voce of Tanvi (under the supervision of Dr. Sachin Kumar) on Friday, November 03, 2017 at 12:00 noon (Title of the thesis: "Mathematical Modelling and Stability Analysis of HIV-TB Co-Infection")
M.Phil Viva-voce of Monu Kumar (under the supervision of Dr. Surendra Kumar) on Friday, November 03, 2017 at 03:00 pm (Title of the thesis: "Approximate controllability of semilinear systems with delay").
Ph.D Viva-voce of Monika Singh (under the supervision of Prof. Ajay Kumar) on Tuesday, October 31, 2017 at 12:00 (noon) (Title of the thesis: "Function Spaces of Lebesgue Type and Weighted Norm Inequalities")
Ph.D Viva-voce of Chavi Gupta (under the supervision of Dr. Shashi Aggarwal) on Wednesday, October 25, 2017 at 02:00 PM (Title of the thesis: "Intuitionistic Fuzzy Linear Programming Problems and Sensitivity Analysis")
Ph.D Viva-voce of Vinay Kumar (under the supervision of Dr. Beena R. Gupta) on Wednesday, October 25, 2017 at 12:00 (noon) (Title of the thesis: "Numerical Study of the Pahse Space Structure of Nonlinear Dynamical Systems Based on wavelets")
M.Phil Viva-voce of Vaishali Tanwar (under the supervision of Dr. Anupama Panigrahi) on Monday, October 30, 2017 at 10:30 AM (Title of the thesis: "Some constructions of Boolean Functions with Optimal Algebraic Immunity").
Ph.D Viva-voce of Poonam Sarohe (under the supervision of Dr. Pratibha Kumar and Dr. M.K. Dubey) on Friday, October 13, 2017 at 12:00 (noon) (Title of the thesis: "Generalizations of Prime And Ideals in Commutative Semirings")
Ph.D Viva-voce of Pragati Gautam (under the supervision of Dr. Anuradha Gupta) on Monday, September 25, 2017 at 03:30 pm(Title of the thesis: "Quasi-Partial b-Metric Spaces and Fixed Point Theorems")
Pre-Ph.D. Seminar of Manoj Kumar (02:00 p.m.), Deepti Jain (02:30 p.m.). Sanjiv Kumar (03:00 p.m.) and Manoj Kumar Rana (03:30 p.m.) on Thursday, September 21, 2017.
M.Phil Viva-voce of Shivani Goel (under the supervision of Dr. Atul Gaur) on Wednesday, September 27, 2017 at 12:00 noon (Title of the thesis: "Annihilating ideal graph of a commutative ring and its complement").
M.Phil Viva-voce of Bhawna Sharma (under the supervision of Dr. Ratikanta Panda) on Friday, September 15, 2017 at 3:00 p.m. (Title of the thesis: "Sobolev Spaces and functions of Bounded Variation on Rⁿ").
M.Phil Viva-voce of Shipra Chauhan (under the supervision of Prof. C.S. Lalitha) on Thursday, September 7, 2017 at 3:00 p.m. (Title of the thesis: "Optimality conditions in scalar and interval-valued optimizaiton").
M.Phil Viva-voce of Nitika Sharma (under the supervision of Dr. Pratima Rai) on Friday, September 1, 2017 at 3:00 p.m. (Title of the thesis: "Singularity perturbed parabolic problems with interior layer").
Notice for Pre.PhD Seminar
M.Phil Viva-voce of Geeta (under the supervision of Dr. Sachi Srivastava) on Thursday, August 24, 2017 at 3:00 p.m. (Title of the thesis: "Isometries and Semigroups of Isometries on Hilbert C* Modules").
Ph.D Viva-voce of Ankit Gupta (under the supervision of Dr. R. D. Sarma) on Tuesday, August 22, 2017 at 11:00 am(Title of the thesis: "Generalized Structures Concerning Regularity, Normality and Function Space Topology")
Ph.D Viva-voce of Ashish Bansal (under the supervision of Prof. Ajay Kumar) on Monday, August 14, 2017 at 11:00 am(Title of the thesis: "Heisenberg Inequality and Uncertainty Principles on Locally Compact Groups")
Ph.D Viva-voce of Jaspreet Kaur (under the supervision of Prof. T.B. Singh) on Wednesday, August 10, 2017 at 3:00 pm (Title of the thesis: "Free S1 and S3 actions on certain spaces uniform version of Z2-Index")
Ph.D Viva-voce of Namita (under the supervision of Prof. B.K. Dass and Dr. Rashmi Verma) on Wednesday, August 09, 2017 at 12:00 (noon) (Title of the thesis: "MDS and Perfect Codes in Poset Block Spaces".)
M.Phil Viva-voce of Nikhil Kher (under the supervision of Prof. Ruchi Das) on Wednesday, August 09, 2017 at 11:00 a.m. (Title of the thesis: "Dynamical properties of continuous flows").
Pre-Ph.D. Seminar of Rajesh Singh (11:00 a.m.), Nisha Bohra (11:30 a.m.) and Manoj Kumar Rana (12:00 noon) on Friday, July 07, 2017.
Ph.D Viva-voce of Rajesh Kumar (under the supervision of Dr. Sachin Vashishtha) on Thursday, June 22, 2017 at 2:30 p.m. (Title of the thesis: "Coincidence and Fixed Point Theorems in Metric Cone Metric and Vector Metric Spaces")
M.Phil. Viva-voce of Daljeet Singh Bajaj (under the supervision of Dr. Ranjana Jain) on Monday, May 29, 2017 at 2:30 p.m. (Title of the thesis: "Closed Lie Ideals of Certain Operator Algebras")
M.Phil. Viva-voce of Yogeeta Garg (under the supervision of Dr. Sachin Kumar) on Thursday, May 25, 2017 at 12:30 p.m. (Title of the thesis:" "Similarity reductions and Exact Solutions of some non partial differential equations")
Pre-Ph.D. Seminar of Muskaan Kapoor nee Manju Kalra (2:30 p.m.), Megha Sharma (3:00 p.m.) and Arvind Kumar (3:30 p.m.) on Thursday, May 11, 2017.
M.Phil. Viva-voce of Sourabh Garg (under the supervision of H.K.Singh) on Monday, May 8, 2017 at 10:00 a.m. (Title of the thesis:" Different Versions of the Borsuk-Ulam Theorem and the Borsuk-Ulam Property of a Space.")
M.Phil. Viva-voce of Piyush Bansal (under the supervision of Ajay Kumar) on Monday, May 1, 2017 at 11:30 a.m. (Title of the thesis:" Uncertainity principle on Sturm Liouville hypergroups.")
M.Phil. Viva-voce of Ms. Shweta Gupta (under the supervision of Mukund Madhav Mishra) on Friday, April 21, 2017 at 11:00 a.m. (Title of the thesis:" H Type algebras and their classification.")
Ph.D. Viva-voce of Mr. Chandrashekhar Nishad (under the supervision of Shobha Bagai) on Monday, April 30, 2017 at 1:00 p.m. (Title of the thesis:" Similarity Solutions for Convective Heat Transfer Non-Newtnian Flows in Porous Medium Saturated with Nanofluids.")
Ph.D. Viva-voce of Karuna Mamtani (under the supervision of Anuradha Gupta) on Thursday, April 20,2017 at 12:00 p.m. (Title of the thesis:" Weyl-Type Theorems and Their Variants for Unbounded Linear Operators.")
Ph.D. Viva-voce of Ms. Pooja Louhan (under the supervision of C.S.Lalitha) on Friday, April 10, 2017 at 2:30 p.m. (Title of the thesis:" Optimality and duality for some vector optimization problems over cones.")
Ph.D. Viva-voce of Ms. Garima Virmani (under the supervision of Manjari Srivastava) on Friday, April 7, 2017 at 11:00 a.m. (Title of the thesis:" Well-Posedness in Variational Inequalities.")
Ph.D. Viva-voce of Anu Chhabra (under the supervision of B.K.Dass) on Monday, March 20, 2017 at 1:30 p.m. (Title of the thesis:" Newer Families of Optional Unrelated Question RRT Modles.")
M.Phil. Viva-voce of Anju Kumari (under the supervision of H.K.Singh) on Friday, March 17, 2017 at 2:30 pm. (Title of the Thesis:" Group actions on projective spaces and their products.")
Ph.D. Viva-voce of Khole Timothy Poumai (under the supervision of S.K.Kaushik) on Thursday, March 16, 2017 at 12:00 p.m. (Title of the thesis:" Nonlinear Approximations and Frames in Banach Spaces.")
M.Phil. Viva-voce of Geeta Gupta (under the supervision of Ruchi Das) on Friday, April 21, 2017 at 11:45 a.m. (Title of the Thesis:" Topological Entropy and Chaos in Non-autonomous Discrete Dynamical Systems.")
Ph.D. Viva-voce of Sushil Kumar (under the supervision of V. Ravichandran) on Friday, February 17, 2017 at 11.30 a.m. (Title of the Thesis:" Coefficient Estimates and Subordination for Univalent Functions").
Ph.D. Viva-voce of Shivani Dubey (under the supervision of Ajay Kumar) on Tuesday, February 7, 2017 at 3.00 p.m. (Title of the Thesis:" Boundary Value Problems for the Kohn-Laplacian on the Heisenberg Group Hn").
M.Phil. Viva-voce of Neeru Bala (under the supervision of V. Ravichandran) on Thursday, February 9, 2017 at 11:00 a.m. (Title of the dissertation:"Univalence of Integral Operations").
Pre-Ph.D. Seminar of Santosh Kumari (2:00 p.m.), Preeti (2:30 p.m.), Mansi Dhingra (3:00 p.m.) and Shelly Verma (3:30 p.m.) on Friday, January 27, 2017.
M.Phil. Viva-voce of Manoj Kumar (under the supervision of V. Ambethkar) on Friday, January 27, 2017 at 12:00 noon (Title of the dissertation:"Numerical Solutions of 2-D steady and unsteady incompressible flow with heat transfer in a driven square cavity using stream functions-vorticity Formulation").
M.Phil. Viva-voce of Swati Anand on Wednesday, January 18, 2017 at 2:30 p.m. (Title of the dissertation:"Low Dimensional Cohomogeneity Actions").

2016

M.Phil. Viva-voce of Reena (under the supervision of Sachi Srivastava) on Thursday, December 29, 2016 at 3:30 p.m. (Title of the dissertation:"Quasi-Hyperbolic Semigroups").
M.Phil. Viva-voce of Mohd. Sarik Idrisi on Wednesday, December 28, 2016 at 11:00 noon (Title of the dissertation:"Total Graph of a commutative ring").
Pre-Ph.D. Seminar of Saakshi Garg (11:00 a.m.) and Richa Mittal (11:30 a.m.) on Thursday, December 15, 2016.
M.Phil. Viva-voce of Harshita Shekhar on Monday, December 5, 2016 at 11:00 noon (Title of the dissertation:"Classes of operators satisfying Weyl Type Theorems").
M.Phil. Viva-voce of Vivek Kumar Sinha (under the supervision of C.S. Lalitha) on Monday, November 28, 2016 at 12:00 noon (Title of the dissertation:"Unified Optimal Solution Concepts in Vector Optimization").
Ph.D. Viva-voce of Rakesh Batra (under the supervision of Sachin Vashistha) on Friday, November 25, 2016 at 11.00 a.m. (Title of the Thesis:"Coincidences and Fixed Point Theorems on Metric Space")
Ph.D. Viva-voce of Mudita Upmanyu (under the supervision of Ratnesh Saxena) on Friday, November 18, 2016 at 12.00 noon (Title of the Thesis:"Imprecise Multi Objective Set Covering and Fuzzy Fixed Charge Problems")
Ph.D. Viva-voce of Rekha Gupta nee Rekha Aggawal on Friday, October 21, 2016 at 3.00 p.m. (Title of the Thesis:"Optimality and Duality in Multiobjective Programming Using Generalized Convexity")
Ph.D. Viva-voce of Bhavneet Kaur on Thursday, October 20, 2016 at 11.00 a.m. (Title of the Thesis:"On the Existence and Stability of the Equilibrium Solutions in the robe’s Restricted Problem of 2+2 Bodies")
Ph.D. Viva-voce of Rimpi Pal on Tuesday, October 18, 2016 at 3.00 p.m. (Title of the Thesis:"Control Designing and Chaos synchronization in Certain Physical and Generalised Systems")
Ph.D. Viva-voce of Kanika Sharma on Monday, September 26, 2016 at 12.00 noon (Title of the Thesis:"Differential Subordination Criteria for Starlike Functions")
Pre-Ph.D. Seminar of Vinay Kumar (2:45 p.m.), Jitender Kumar (3:15 p.m.) and Monika Singh (3:45 p.m.) on Wednesday, September 21, 2016.
Ph.D. Viva-voce of Pranjali on Tuesday, September 20, 2016 at 2.00 p.m. (Title of the Thesis:"Graphs associated with commutative rings")
M.Phil. Viva-voce of Amit Sharma on Friday, September 16, 2016 at 2:30 p.m. (Title of the dissertation:"Application of Homotopy Perturbation Method in BL Flow over a Flat Plate").
M.Phil. Viva-voce of Shesh Kumar Pandey on Thursday, September 8, 2016 at 1:30 p.m. (Title of the dissertation:"“Boundary value problems on certain domains in the complex plane").
Ph.D. Viva-voce of Vinod Chauhan on Monday, September 5, 2016 at 1.00 p.m. (Title of the Thesis:"Efficient Numerical Algorithms for Higher Even Order Nonlinear Two Point Boundary Value Problems on a Variable Mesh")
M.Phil. Viva-voce of Prachi Gupta on Friday, September 2, 2016 at 3:00 p.m. (Title of the dissertation:"Functions with Positive Real Part").
Ph.D. Viva-voce of Rashmi Sehgal Thukral on Tuesday, August 2, 2016 at 12.00 noon (Title of the Thesis:"Decomposability of Nonnegative r-Potent Operators")
M.Phil. Viva-voce of Neha Sharma on Wednesday, July 27, 2016 at 3:00 p.m. (Title of the dissertation:"Duality of Generalized Frames in Hilbert Spaces").
Ph.D. Viva-voce of Ravindra Kumar on Wednesday, July 27, 2016 at 12.00 noon (Title of the Thesis:"Efficient Numerical Algorithms for Quasi-Linear Elliptic and Hyperbolic Partial Differential Equations")
Pre-Ph.D. Seminar of Nikhil Khanna (2:30 p.m.) and Khushboo Bussi (3:00 p.m.) on Friday, July 22, 2016.
Ph.D. Viva-voce of Dinesh Kumar on Friday, July 22, 2016 at 11.30 a.m. (Title of the Thesis:"Semigroups of Transcendental Entire Functions and their Dynamical Properties")
Ph.D. Viva-voce of Ritu Aggarwal on Tuesday, July 12, 2016 at 11:00 a.m. (Title of the Thesis:"Generalization of Toeplitz and Hankel Operators")
Pre-Ph.D. Seminar of Nikhil Khanna (2:30 p.m.) and Neha Goel (3:00 p.m.) on Monday, June 20, 2016.
M.Phil. Viva-voce of Abdul Wakil Baidar on Monday, June 20, 2016 at 10:00 a.m. (Title of the dissertation:"First order differential subordinations for starlike functions").
M.Phil. Viva-voce of Rajni Gupta on wednesday, June 15, 2016 at 10:00 a.m. (Title of the dissertation:"Fusion Frames in Hilbert Spaces").
M.Phil. Viva-voce of Mahendra Pratap Pal on Friday, June 10, 2016 at 10:00 a.m. (Title of the dissertation:"Reinmann-Liouville Integro Differential Equations for Boundary Value Problems").
Pre-Ph.D. Seminar of Gopal Datt (2:30 p.m.) and Shashi Kant Pandey (3:00 p.m.) on Tuesday, May 17, 2016.
M.Phil. Viva-voce of Alka on Tuesday, May 17, 2016 at 4:00 p.m. (Title of the dissertation:"Integral Representation of Linear Functional and Operators").
M.Phil. Viva-voce of Shiva Kapoor on Thursday, May 12, 2016 at 11:00 a.m. (Title of the dissertation:"Scalarization Methods and Characterizations of Solution Sets in Vector Optimization").
M.Phil. Viva-voce of Soma Das on Tuesday, April 26, 2016 at 11:00 a.m. (Title of the dissertation:"Univalent Functions with Negative Coefficients").
Pre-Ph.D. Seminar of Chavi Gupta (2:30 p.m.), Pakhi Aggarwal (3:00 p.m.) and Vinay Kumar (3:30 p.m.) on Wednesday, March 30, 2016.
Ph.D. Viva-voce of Shalu Sharma on Thursday, March 11, 2016 at 10:00 a.m. (Title of the Thesis:"Certain Types of Frames in Banach Spaces")
M.Phil. Viva-voce of Makhdoom Ahmed on Friday, March 4, 2016 at 4:00 p.m. (Title of the dissertation:"A study of Fuzzy Subgroups of a Group").
Ph.D. Viva-voce of Amita Sethi on Thursday, March 3, 2016 at 4:30 p.m. (Title of the Thesis:"On Byte and Blockwise Burst Error Correcting Linear Optimal Codes")
Ph.D. Viva-voce of Geetika Khattar on Thursday, February 11, 2016 at 10:00 a.m. (Title of the Thesis:"On the Reconstruction Property and Frames in Banach Spaces")
M.Phil. Viva-voce of Lakshmi Rani Basumatary on Friday, February 5, 2016 at 12:00 noon (Title of the dissertation:"Some complete General Solutions of Steady and Unsteady Stokes Equations").
M.Phil. Viva-voce of Rachana Shokhanda on Thursday, February 4, 2016 at 3:30 noon (Title of the dissertation:"The Cayley Transform of the Generator of a Co-Semigroup").
Pre-Ph.D. Seminar of Chavi Gupta (2:30 p.m.), Malti Kapoor (3:00 p.m.) and Karuna Mamtani (3:30 p.m.) on Thursday, January 28, 2016.
Pre-Ph.D. Seminar of Poonam Sarohe (2:30 p.m.), Ankit Gupta (3:00 p.m.) and Ashish Bansal (3:30 p.m.) on Thursday, January 14, 2016.
Ph.D. Viva-voce of Geeta Kalucha nee Geeta Nagrath on January 1, 2016 at 10:00 a.m. (Title of the Thesis:"Mean Estimation with Optional RRT Models Using Auxiliary Information")

2015

Ph.D. Viva-voce of Pankaj Kumar Das on Thursday, December 17, 2015 at 11.30 a.m. (Title of the Thesis:"Codes Detecting/Correcting Periodic and Solid Burst Errors").
Pre-Ph.D. Seminar of Poonam Sarohe (11:30 a.m.), Ambika Tyagi (12:00 noon) and Meena Baweja (12:30 p.m.) on Tuesday, December 15, 2015.
Pre-Ph.D. Seminar of Pragati Gautam (11:30 a.m.), Anu Chhabra (12:00 noon) and Namita (12:30 p.m.) on Monday, December 7, 2015.
M.Phil. Viva-voce of Noopur Matta on Wednesday, December 2, 2015 at 11:30 a.m. (Title of the dissertation:"A Study on Kuratowski’s closure complement theorem").
Ph.D. Viva-voce of Priyambada Tripathi on Monday, November 30, 2015 at 11.30 a.m. (Title of the Thesis:"The study of chaos synchronization in certain non-linear dynamical system").
M.Phil. Viva-voce of Neha Ahuja on Monday, November 23, 2015 at 11:30 a.m. (Title of the dissertation:"Structure of unit group of group algebras of finite dihedral groups").
Ph.D. Viva-voce of Ram Pravesh Prasad on Tuesday, November 17, 2015 at 2.30 p.m. (Title of the Thesis:"Studies on Chaos Synchronization in Different on Chaos Synchronization in Different Nonlinear Chaotic and Hyperchaotic Systems").
Pre-Ph.D. Seminar of Sushil Kumar (11:00 a.m.) on Monday, October 26, 2015.
M.Phil. Viva-voce of Vibhu Bansal on Friday, September 18, 2015 at 11:30 a.m.. (Title of the dissertation:"Error control codes for Digital Storage Systems").
Pre-Ph.D. Seminar of Shivani Dubey (3:00 p.m.), Rajesh Kumar (3:30 p.m.) and Kanika Sharma (4:00 p.m.) on Wednesday, September 16, 2015.
Ph.D. Viva-voce of Suman Panwar on Monday, August 31, 2015 at 11.30 a.m. (Title of the Thesis:"Interplay Between Gabor and Wilson Systems in L2(R)").
Ph.D. Viva-voce of Neha Bhatia on Friday, August 28, 2015 at 1.30 p.m. (Title of the Thesis:"Composition Operators on Generalized Lorentz-Zygmund Spaces, Lorentz-Karamata –Rochnere Spaces and L2(u)").
Ph.D. Viva-voce of Sushil Yadav on Thursday, August 27, 2015 at 12.00 noon (Title of the Thesis:"Resonance Prolems in a Geo Synchronous Satellite Including Earth’s Equatorial Ellipticity").
M.Phil. Viva-voce of Vibha Anand on Friday, August 14, 2015 at 12:00 noon. (Title of the dissertation:"Regular Digraph of Ideals, Cayley Graph and Regular Graph of a Commutative Ring").
M.Phil. Viva-voce of Soni on Friday, August 7, 2015 at 12:00 noon. (Title of the dissertation:"“Wavelet Frames and Multiresolution Analysis on Local Fields").
Pre-Ph.D. Seminar of Rakesh Batra (2:30 p.m.) and Khole Timothy Poumai (3:00 p.m.) on Monday, July 27, 2015.
Pre-Ph.D. Seminar of Khole Timothy Poumai (2:30 p.m.), Pranjali (3:00 p.m.), Jaspreet Kaur (3:30 p.m.) and Pooja Sharma (4:00 p.m.) on Wednesday, July 22, 2015.
Ph.D. Viva-voce of Nikita Setia on Tuesday, July 21, 2015 at 11.00 a.m. (Title of the Thesis:"“High Accuracy off-step Discretizations for the system of Multi-Dimensional Quasi-linear Elliptic and Parabolic Partial Differential Equations")
Ph.D. Viva-voce of Seema Thakran nee Seema Rani on Wednesday, June 24, 2015 at 12.00 noon (Title of the Thesis:"Generalized Reed-Muller Codes")
Ph.D. Viva-voce of A. Zothansanga on Wednesday, May 27, 2015 at 11.00 a.m. (Title of the Thesis:" Approximative Frames and Riesz Basic Sequence")
Ph.D. Viva-voce of Prashanto Chatterjee on Tuesday, May 26, 2015 at 12.30 p.m. (Title of the Thesis:"Stability and Well-Posedness in Vector Optimization ")
M.Phil. Viva-voce of Manisha Saini on Thursday, May 7, 2015 at 11:30 a.m. (Title of the dissertation:"Nevanlinna Theory and Normal Families").
Ph.D. Viva-voce of Rajni Mendiratta on Tuesday, April 28, 2015 at 12.30 p.m. (Title of the Thesis:"Subordination and radius problems for some classes of univalent functions ")
Pre-Ph.D. Seminar of Ritika Chopra (2:30 p.m.), Ravindra Kumar (3:00 p.m.) and Rashmi Sehgal Thukral (3:30 p.m.) on Thursday, April 16, 2015.
M.Phil. Viva-voce of Karuna on Wednesday, March 25, 2015 at 11:30 a.m. (Title of the dissertation:"Zero Divisor Graphs of Rings and Modules").
M.Phil. Viva-voce of Rachna Aggarwal on Thursday, March 12, 2015 at 3:00 p.m. (Title of the dissertation:"Nonlinear Extensions of Fredholm Theory").
M.Phil. Viva-voce of Prakriti Saxena on Wednesday, March 4, 2015 at 3:00 p.m. (Title of the dissertation:"Surjectivity of Homomorphisms on Fundamental Groups induced by Quotient Maps").
Ph.D. Viva-voce of Jyoti Talwar on Friday, February 27, 2015 at 12.00 noon (Title of the Thesis:"Alternating Group Explicit Methods for the Solution of Non-linear Differential Equations ")
Ph.D. Viva-voce of Sandhya Jain on Thursday, February 19, 2015 at 12.00 noon (Title of the Thesis:"Weighted Function Spaces of Lebesgue Type")
M.Phil. Viva-voce of Chhatra Pal on Monday, Febuary 9, 2015 at 10:00 a.m. (Title of the dissertation:"Finite Difference Methods for Transport Equations")
Pre-Ph.D. Seminar of Dinesh Kumar (2:30 p.m.), Rekha Gupta nee Rekha Aggarwal (3:00 p.m.), Garima Virmani (3:30 p.m.) and Ritu Aggarwal (4:00 p.m.) on Wednesday, February 11, 2015.
M.Phil. Viva-voce of Poonam Verma on Monday, January 29, 2015 at 11:30 a.m. (Title of the dissertation:"Portfolio optimization with various risk measures and structured products”).
M.Phil. Viva-voce of Neha Mongia on Friday, January 16, 2015 at 12:00 noon (Title of the dissertation:"Reducibility and Triangularizability of Operators").

2014

Ph.D. Viva-voce of Naveen Kumar Jain on Friday, December 26, 2014 at 11.30 a.m. (Title of the Thesis:"Radius Constants for Geometric Properties of Univalent Functions")
Ph.D. Viva-voce of Iffat Jahan on Friday, October 17, 2014 at 3.00 p.m. (Title of the Thesis:"Fuzzy Subgroups and L-Group Theory")
Ph.D. Viva-voce of Vandana Rajpal on Thursday, October 9, 2014 at 3.30 p.m. (Title of the Thesis:"Projective norms on tensor product of operator spaces")
Ph.D. Viva-voce of Sumit Nagpal on Friday, Novemeber 28, 2014 at 2.00 p.m. (Title of the Thesis:"Close-to-convex planar harmonic mappings")
Ph.D. Viva-voce of Deepak Kumar Porwal on Thursday, Novemeber 27, 2014 at 2.00 p.m. (Title of the Thesis:"On Weighted Slant Hankel Operators")
M.Phil. Viva-voce of Ravi Kumar Sagar on Tuesday, May 20, 2014 at 12.30 a.m. (Title of the dissertation:"Study of various types of chaos synchronization with different hyperchaotic system")
M.Phil. Viva-voce of Shelly Verma on Monday, May 19, 2014 at 11.30 a.m. (Title of the dissertation:"Bicomplex function theory and complex harmonic morphisms into bicomplex manifolds")
Pre-Ph.D. Seminar of Rajni Mendiratta (1:00 p.m.), Pooja Lohan (1:30 p.m.), on Monday, May 12, 2014.
M.Phil. Viva-voce of Saloni Jindal on Monday, the 28th April 2014 at 11.30 a.m. (Title of the dissertation:"Groups of Finite Weights")
Pre-Ph.D. Seminar of Mr. Prashanto Chatterjee (2:30 p.m.), Ms. Bhavneet Kaur (3:00 p.m.), Ms. Suman Panwar (3.30 p.m.) on Wednesday, April 23, 2014.
M.Phil. Viva-voce of Ms. Namita on Wednesday, 16 April, 2014 at 9.30 a.m. (Title of the dissertation:"Perfectness of codes in generalized Hamming spaces")
Pre-Ph.D. Seminar of Chandrashekar Nishad (2:30PM), Neha Bhatia (3:00 PM), Tuesday, 1st April, 2014.
M.Phil. Viva-voce of Nisha Bohra on 28th March, 2014 at 12.00 noon. (Title of the dissertation: Reversible and Duo GroupRings)
M.Phil. Viva-voce of Salaj on 20th March, 2014 at 11.00 a.m. (Title of the dissertation: A study of finite frames in Hilbert spaces)
Ph.D. Viva-voce of Nitesh Sahni on 8th March, 2014 at 3.00 p.m. (Title of thesis: Invariance in Hardy Spaces)
Pre-Ph.D. Seminar of Chandrashekar Nishad (2:30PM), Mohit Kumar Srivastava (3:00PM), and Rimpi Pal (3:30PM), Thursday, 6th March 2014.
Ph.D. Viva-voce of Bhawna Kohli on 4th March, 2014 at 2.30 p.m. (Title of thesis: Certain Aspects of Optimization, Bilevel and Variational Inequality Problems Using Convexifactors)
Ph.D. Viva-voce of Navneet Singh Rana on February 3, 2014 at 1:00pm (Title of thesis: On non-binary optimal and generalized Reed-Muller codes)
Pre-Ph.D. Seminar of Deepak Kumar Porwal (2:30PM), Praveen Kumar (3:00PM), and A. Zothansanga (3:30PM), Thursday, 23rd January 2014
Pre-Ph.D. Seminar of Sandhya Jain, Rashmi Gupta, Deepak Kumar Porwal and Praveen Kumar, Thursday, 2nd January 2014