Colloquia/Workshops

Invited Talks

Conferences/Workshops/Seminars

Invited Talks

Name of the Speaker and Affiliation	Title of the Talk(s)	Date	Time	Venue	Link(s)
Prof. Mohan Krishen Kadalbajoo, Retired from IIT Kanpur	Leonhard Euler: Biography and his fundamental discoveries	May 11, 2026	3:30 p.m.	Research Scholar Room	Poster
Prof. Ralph Chill, Dresden University of Technology	Lyapunov Couples for Semigroups	Mar 23, 2026	3:00 p.m.	Room No. 317, Arts Faculty, South Campus	Poster
Dr. Dootika Vats, IIT Kanpur	Statistical Inference for Stochastic Gradient Descent	Feb 23, 2026	2:30 p.m.	Room No. 5, Satyakam Bhawan	Poster
Dr. Dootika Vats, IIT Kanpur	A Gentle Introduction to Markov Chain Monte Carlo	Feb 23, 2026	10:30 a.m.	Auditorium, Satyakam Bhawan	Poster
Vu Trung Hieu, RIKEN Center for Advanced Intelligence Project, Japan	Deciding Nonnegativity of Generic Polynomials	Feb 16, 2026	3:00 p.m.	Room No. 317, Arts Faculty, South Campus, University of Delhi	Poster
Prof. Venkateswaran Krishnan, TIFR, CAM, Bengaluru	Inverse Problem and its Applications	Feb 5, 2026	2:30 p.m.	Room No. 5, Satyakam Bhawan	Poster
Prof. Venkateswaran Krishnan, TIFR, CAM, Bengaluru	Egorychev Method for Computation of Combinatorial Sums	Feb 5, 2026	10:30 a.m.	Auditorium, Satyakam Bhawan	Poster
Dr. Soumen Sarkar, IIT Madras	Dynamics of Polynomial Vector Fields on a Sphere	Jan 29, 2026	2:30 p.m.	Room No. 5, Satyakam Bhawan	Poster
Dr. Soumen Sarkar, IIT Madras	Topological Data Analysis: An Introduction for Newcomers	Jan 29, 2026	10:30 a.m.	Auditorium, Satyakam Bhawan	Poster
Dr. Tejas Kalelkar, IISER Pune	Algorithms to Recognise Knots	Jan 23, 2026	2:30 p.m.	Room No. 5, Satyakam Bhawan	Poster
Dr. Tejas Kalelkar, IISER Pune	Introduction to Knot Theory	Jan 23, 2026	10:30 a.m.	Auditorium, Satyakam Bhawan	Poster
Prof. Shakir Ali, Aligarh Muslim University	On Derivations in Rings with Applications	Jan 19, 2026	2:30 p.m.	Research Scholar Room	Poster
Prof. Ali Baklouti, University of Sfax – Tunisia	Lie Theory, Deformations, and Their Impact on Life Sciences and Beyond	Jan 16, 2026	2:00 p.m.	Seminar Room 117, Arts Faculty, South Campus	Poster
Prof. Ali Baklouti, University of Sfax – Tunisia	The Laplace Transform for Nilpotent Lie Groups and Operator Analogue of Müntz–Szàsz’s Theorem	Jan 15, 2026	2:30 p.m.	Seminar Room, North Campus	Poster
Dr. Nishant Chandgotia, Centre for Applicable Mathematics, TIFR, Bangalore	Local Algorithms, Conway-Lagarias-Thurston tiling groups and finitely dependent processes	Sep 29, 2025	2:00 p.m.	Research Scholar Room, North Campus	Poster
Dr. J.E. Pascoe, Drexel University, Philadelphia, USA	The kernel embedding trick and Herglotz duality	Sep 9, 2025	3:00 p.m.	Seminar Room 117, Arts Faculty, South Campus	Poster
Prof. Malay Banerjee, IIT Kanpur	Structural Sensitivity and Global Bifurcations associated with Chaotic Dynamics	Feb 28, 2025	11:30 a.m.	LR-I, North Campus	Poster
Prof. Eknath Ghate, TIFR, Mumbai	The Tau of Ramanujan	Feb 18, 2025	2:30 p.m.	Room No. 115, Arts Faculty, South Campus	Poster
Dr. Abhay Jindal, IISc Bengaluru	Approximation by inner functions	Jan 23, 2025	3:30 p.m.	Room No. 317, Arts Faculty, South Campus	Poster
Prof. S.K. Jain, Ohio University, Ohio, USA	Regular Rings and Separativity Problem for PI, PM, GPI, Self-Pseudo Injective, and C * Algebras	Jan 21, 2025	3:45 p.m.	Seminar Room 117, Arts Faculty, South Campus	Poster
Prof. A. Leroy, University of Artois, Arras, France	Evaluations of polynomials in noncommutative settings	Jan 21, 2025	2:15 p.m.	Seminar Room 117, Arts Faculty, South Campus	Poster
Dr. Prem Prakash Pandey, IISER Berhampur	Prime Generating Functions	Jan 20, 2025	11:00 a.m.	Research Scholar Room	Poster
Dr. Pratyoosh Kumar, IIT Guwahati	The Hardy–Littlewood Maximal Theorem beyond Euclidean Spaces	Dec 2, 2024	12:00 noon	R5, Satyakam Bhawan	Poster
Dr. Akshat Das, United States Military Academy New York, U.S.A.	Investigation of Gaps problems in Diophantine Approximation	Jun 12, 2024	12:00 noon	Research Scholar Room	Poster
Prof. Lawrence C. Evans, University of California, Berkeley USA	Streamlines and Shocks for infinity Laplacian Equations	Mar 15, 2024	03:30 p.m.	R5, Satyakam Bhawan	Poster
Prof. Ravi N. Banavar, Systems and Control Engineering, IIT Bombay	Differential Geometry and Lie Groups in Engineering	Feb 16, 2024	03:00 p.m.	Seminar Room	Poster, Slides of the Talk
Prof. Surender Kumar Jain, Distinguished Emeritus Professor, Ohio University USA	Algebras in which nonunits are products of idempotents	Feb 9, 2024	03:00 p.m.	Seminar Room	Poster
Dr. Diptapriyo Majumdar, Department of Computer Science and Engineering, Indraprastha Institute of Information Technology, Delhi	Algorithms for Computationally Hard Graph Theoretic Problems	Feb 6, 2024	03:00 p.m.	Seminar Room	Poster
Prof. Anish Ghosh, TIFR Mumbai	Quadratic Forms and Ergodic Theory	Dec 22, 2023	02:30 p.m.	R5, Satyakam Bhawan	Poster
Prof. Ali Baklouti, Sfax University, Tunisia	Estimate of Lp-Fourier transform norm for some Lie groups	Dec 15, 2023	03:00 p.m.	Seminar Room	Poster
Prof. Riddhi Shah, JNU	Celebrating Women in Mathematics (Talk on Distal Dynamics, Billiards and Illumination and Film Screening)	Jun 1, 2023	02:30 p.m.	R5, Satyakam Bhawan	Poster
Prof. Ralph Chill, TU Dresden and Vajra Faculty, Dept. of Mathematics, University of Delhi	Lecture Course on Non-Linear Semigroups	2022-23			YouTube
Prof. Agnieszka Wiszniewska-Matyszkiel, Institute of Applied Mathematics and Mechanics, University of Warsaw, Poland	Discrete-time optimal control with infinite horizon with examples of applications to resource extraction problems	Feb 9, 2023	02:30 p.m.	Room No. 117, Arts Faculty Building, South Campus	Abstract
Dr. Bharat Talwar, Nazarbayev University, Kazakhstan	Some research ideas in PDE’s and operator theory	Jan 12, 2023	02:30 p.m.	Seminar Room	Abstract
Prof. Ralph Chill, SERB VAJRA Faculty, University of Delhi	Lecture Course on Analysis (Sobolov spaces and related topics)	Mar 5, 12, 17, 26, 2022	11:00 a.m. to 1:00 p.m.	Room No. 317, Arts Faculty Building, South Campus	Notice
Prof. Nikhil Srivastava, University of California, Berkeley	Nodal Domains in Sparse Random Graphs	Feb 28, 2022	10.00 a.m.	Google Meet
Prof. Ralph Chill, TU Dresden, Germany and VAJRA Faculty, University of Delhi	Tauberian theorems, prime numbers and waves	Jan 27, 2022	03:30 p.m.	Google Meet
Prof Killampalli Srinivasa Rao, Senior Professor (Retd.), The Institute of Mathematical Sciences, Chennai	Life and glimpses into the work of Srinivasa Ramanujan	Dec 22, 2021	2:45 p.m.	Google Meet
Prof. Oscar Randal-Williams, University of Cambridge, UK	Tautological rings for smooth manifolds	Nov 30, 2021	2.30 p.m.	Online
Prof. Vern Paulsen, University of Waterloo	Playing Games with Entanglement Assistance	Sep 30, 2021	4.30 p.m.	Microsoft Teams
Prof. Nick Trefethen, FRS, University of Oxford	Continuous Linear Algebra and Chebfun	July 29, 2021	03:30 p.m.	Microsoft Teams
Prof. Marc Rieffel, University of California, Berkeley, USA	Physicists say “Matrix algebras converge to the sphere”. How can that be?	June 30, 2021	10.00 a.m.	Microsoft Teams
Prof. Isabelle Chalendar, University Paris Est Marne-la-Vallee, France	Spectral properties of weighted composition operators on spaces of analytic functions	Apr 29, 2021	4:00 p.m.	Microsoft Teams
Prof. S.S. Khare, Ex Faculty, Department of Mathematics, NEHU, Shillong	The Beauty of Algebraic Topology	Mar 3, 2020	3:00 p.m.	Seminar Room
Prof. S. Chandra, Ex Faculty, Department of Mathematics, IIT Delhi	Series of Six Lectures on Mathematics Behind Machine Learning	Feb 24, Mar 2, Mar 23, Mar 30, Apr 13 and Apr 20, 2020	3:00 p.m.	Seminar Room
Prof. Oscar Blasco, University of Valencia, Spain	Matricial Harmonic Analysis for matrices with operator entries	Dec 9, 2019	2:30 p.m.	Seminar Room
Prof. Apoorva Khare, Indian Institute of Science, Bangalore	Groups with norms : A PolyMath adventure	Oct 17, 2019	2.00 p.m.	Room No 115, Arts faculty, South Campus
Prof. Tirthankar Bhattacharyya, Indian Institute of Science, Bangalore	What do analytic functions look like	Oct 10, 2019	11:00 a.m.	Room No 115, Arts faculty, South Campus
Prof. Ali Taheri, University of Sussex	Multi-dimensional calculus of variations: From Quasiconvexity to microstructures	Sep 17, 2019	3:00 p.m.	Room No 115, Arts faculty, South Campus
Prof. Giovanni Landi, Trieste University, Italy	The Paradigm of Noncommutative Geometry	Dec 7, 2018	3:30 p.m.	Room No 115, Arts faculty, South Campus
Prof. Radha Kessar, City University of London	IWM Talk on Local Structures and Representation of Finite Groups	Aug 17, 2018	12:00 noon	Room No 117, Arts faculty, South Campus
Prof. Higinio Ramos, University of Salamanca, Spain	A new look at Runge-Kutta Collocation methods	June 27, 2018	11:00 a.m.	Seminar Room
Prof. Kallol Paul, Department of Mathematics, Jadavpur University, Kolkata	Birkhoff-James orthogonality and its application in the geometry of Banach Space	Mar 8, 2018	3:00 p.m.	LR-1
Dr. Michael Barany, Dartmouth College, Hanover, USA	How to become a World-Famous Mathematician Without solving a Famous Problem (in 1950)	Feb 28, 2018	1:00 p.m.	Room No. 115, Arts Faculty Building, South Campus
Prof. Sahadevan, Ramanujan Institute for Advanced Studies in Mathematics, University of Madras	Solvability of nonlinear partial differential equations	Feb 27, 2018	11:00 a.m.	LR-1
Prof. Jaydeep Dutta, Department of Economics Science, IIT Kanpur	Re-thinking about Variational Inequalities	Feb 26, 2018	2:30 p.m.
Prof. Juan-Enrique Martinez-Legaz, University of Barcelona, Spain	On Weierstrass Extreme Value Theorem	Jan 12, 2018	11:45 a.m.	Room No 115, Arts faculty, South Campus
Prof. Efim Zelmanov (Fields Medalist), Department of Mathematics, University of California, San Diego	Wreath Products of Algebra	Dec 11, 2017	1:30 p.m.
Prof. Efim Zelmanov (Fields Medalist), Department of Mathematics, University of California, San Diego	Mathematics : Science or Art	Dec 4, 2017	3:00 p.m.
Prof. Matthias Ehrgott, Lancaster University, UK	Multi-objective Optimisation-Past, Present and Future	Nov 23, 2017	3:00 p.m.	South Campus
Prof. B. V. Rajaram Bhat, Indian Statistical Institute, Bangalore	Bures distance for completely positive maps	Feb 28, 2017	3:30 p.m.	Room No 115, Arts faculty, South Campus
Dr. Ritabrata Sengupta, IISER, Berhampur	Exchangeable, stationary and entangled chains of Gaussian states	Feb 2, 2017	2:30 p.m.	Room No 115, Arts faculty, South Campus
Dr. Tomas Kania, University of Warwick, UK	Recovering a compact space from the family of its continuous, scalar-valued functions: the old and the new	Dec 14, 2016	3:00 p.m.	Room No. 314, South Campus
Prof. Wolfgang A. F. Ruppert, University of Natural Resources and Life Sciences, Wien, Austria	Weakly almost periodic functions and compactifications	Dec 13, 2016	10:00 a.m.	Seminar Room
Prof. Frederick K. Dashiell, UCLA & Chapman University	The Baire classes of a Banach Space	Dec 7, 2016	11:30 a.m.	Seminar Room
Prof. Frederick K. Dashiell, UCLA & Chapman University	The bidual of C(K)	Dec 6, 2016	2:30 p.m.	Room No. 117, South Campus
Prof. Andreas M. Hinz, Department of Mathematic, Ludwig-Maximilians-University, Munich, Germany	Uncountable!!	Sep 27, 2016	2:30 p.m.	Room No. 05, North Campus
Prof. M. K. Kadalbajoo, Department of Mathematics, LNMIIT, Jaipur	The boundaries of Computability	July 28, 2016	11:45 a.m.	Seminar Room, North Campus
Prof. Mahendra K. Verma, Department of Physics, IIT, Kanpur	Dynamical perspectives of phase transitions and its applications	May 2, 2016	3:30 p.m.	Biotech Auditorium, South Campus
Prof. Wolfgang Arendt, University of Ulm	Asymptotics of Semigroups	Mar 21, 2016	3.15 p.m.	Room No 115, South Campus
Prof. Isabelle Chalendar, Institut Camille Jordan, University of Lyon	Modern approaches to the Invariant Subspaces problem	Mar 15, 2016	3.00 p.m.	Room No 115, South Campus
Prof. M.S. Raghunathan, IIT Mumbai	Making Mathematics in India	Feb 29, 2016	3.00 p.m.	S. P. Jain Centre, South Campus
Prof. K.B. Sinha, JNCASR	Fundamental Theorem of Integral Calculus( FTIC ) – Thermodynamics, a journey of Maxwell and Boltzmann to Statistical Mechanics,	Feb 16, 2016	2.30 p.m.	Room No 117, South Campus
Prof. K.B. Sinha, JNCASR	Classical Mechanics : from Newton to Jacobi , via Hamilton – a journey in Geometrisation	Feb 12, 2016	3:00 p.m.	Room No 115, South Campus
Dr. Nick S. Jones, Imperial College, London	Evolving Populations of mtDNA inside Cells and Organs	Dec 16, 2015	3.00 p.m.	Biotech Auditorium, 3rd Floor, Biotech Building, South Campus
Prof. Gerardo Adesso, School of Mathematical Sciences, University of Nottingham	Quantum coherence and its applications	Dec 14, 2015	9:30 a.m.	Room No 314, Arts Faculty, South Campus
Prof. R. K. Sharma, I.I.T. Delhi	Mathematics of Cryptography	Nov 5, 2015	2:45 p.m.	Department of Mathematics, University of Delhi (North Campus)
Prof. Manindra Agrawal, I.I.T. Kanpur	Polynomial Testing Identity and Lower Bounds on Arithmetic Circuits	Oct 29, 2015	2:30 p.m.	Department of Mathematics, University of Delhi (South Campus)
Prof. S.S. Khare, Ex. P.V.C., NEHU, Shillong	From Geometry to topology	Oct 9, 2015	2:45 p.m.	Department of Mathematics, University of Delhi (North Campus)
Prof. B.K. Dass, Department of Mathematics, University of Delhi	A solution of a Diophantine Equation	Sep 29, 2015	2:45 p.m.	Department of Mathematics, University of Delhi (North Campus)
Dr. Manoj Kumar Yadav, HRI, Allahabad	Groups with maximal central quotient	Sep 17, 2015	11:50 a.m.	Department of Mathematics, University of Delhi (North Campus)
Dr. Anima Nagar, IIT Delhi	Coding Dynamics	Aug 20, 2015	3.00 p.m.	Department of Mathematics, University of Delhi (North Campus)
Dr. S. NAFIRI, FSSM, Marrekesh, Morocco	Polynomial decay of some thermoelastic systems: Theoretical and Numerical study	July 23, 2015	3.30 p.m.	Department of Mathematics, University of Delhi (South Campus)
Prof. Wieslaw Krawcewicz, University of Texas at Dallas	Interaction with faculty and students	July 3, 2015	12:00 noon	Department of Mathematics, University of Delhi (North Campus)
Prof. Avinash Sathaye, University of Kentucky, USA	Products of Idempotent Matrices	May 18, 2015	11:00 a.m.	Department of Mathematics, University of Delhi (North Campus)
Prof. H. Edwards, Emeritus Professor, Courant Institute of Mathematical Sciences, New York	The Fundamental Theorem of Algebra and Abhyankar High School Algebra	May 13, 2015	11:00 a.m.	Department of Mathematics, University of Delhi (North Campus)
Prof. N. Sukavanam, IIT, Roorkee	Controllability of Finite and Infinite Dimensional Systems	Feb 4, 2015	2:30 p.m.	Department of Mathematics, University of Delhi (South Campus)
Dr. Shanta Laishram, Stat Math Unit, ISI Delhi	Fibonacci numbers of the form x^a \pm x^b \pm 1	Jan 29, 2015	2:30 p.m.	Department of Mathematics, University of Delhi (North Campus)
Prof. Gopala Krishna Srinivasan, Department of Mathematics, IIT Bombay	The Gamma Function- an Eclectic Tour	Jan 20, 2015	2.30 p.m.	Department of Mathematics, University of Delhi (North Campus)
Prof. S.S. Khare, Ex. P.V.C., NEHU, Shillong	Platonic solids	Jan 16, 2015	2.30 p.m.	Department of Mathematics, University of Delhi (North Campus)
Prof. T. R. Seshadri, Department of Physics, University of Delhi	Nature of the universe and its constituents on large scale	Nov 20, 2014	11:30 a.m.	Department of Mathematics, University of Delhi (North Campus)
Prof. Gautam Bharali, IISc, Bangalore	Proper Holomorphic maps between bounded symmetric domains	Nov 13, 2014	3.00 p.m.	Department of Mathematics, University of Delhi (South Campus)
Prof. Bimal Roy, Indian Statistical Institute, Kolkata	Key Pre-distribution in Sensor Networks	Nov 11, 2014	2:45 p.m.	Department of Mathematics, University of Delhi (South Campus)
Prof. S. K. Neogy, Indian Statistical Institute, Delhi	Game Theoretical Applications of Mathematical Programming	Oct 30, 2014	3:00 p.m.	Department of Mathematics, University of Delhi (South Campus)
Dr. Nikhil Srivastava, Microsoft Research, Bangalore	The Solution of the Kadison-Singer Problem	Oct 15, 2014	11:00 a.m.	Seminar Room, North Campus
Prof. Haresh Dedania, Department of Mathematics Sardar Patel University, Gujarat	Various types of weights on subsemigroups of the real line	Sep 26, 2014	3:30 p.m.	Department of Mathematics, University of Delhi (South Campus)
Prof. Haresh Dedania, Department of Mathematics Sardar Patel University, Gujarat	Uniqueness Properties in Banach Algebras	Sep 25, 2014	3:30 p.m.	Seminar Room, North Campus
Prof. Ravi Kulkarni, Department of Mathematics, Bhaskaracharaya Pratishthan, Pune	Understanding Guass Bonnet Theorem	Sep 24, 2014	3:30 p.m.	Seminar Room, North Campus
Prof. K. R. Parthasarthy, Indian Statistical Institute, Delhi	Quantum stochastic calculus and quantum Gaussian processess	Sep 18, 2014	3:30 p.m.	Department of Mathematics, University of Delhi (South Campus)
Dr. Maneesh Thakur, Stat-Math Unit, ISI Delhi	Algebraic Groups, an introduction via examples	Sep 10, 2014	3:30 p.m.	Department of Mathematics, University of Delhi (North Campus)
Prof. Rahul Roy, Stat-Math Unit, ISI Delhi	Two applications of probability in analysis	Aug 26, 2014	3:30 p.m.	Department of Mathematics, University of Delhi (South Campus)
Prof. V. Kumar Murty, University of Toronto, Canada	Splitting of Abelian Varities	Apr 24, 2014	11:30 a.m.	Seminar Room, North Campus
Dr. Ved Gupta, Jawaharlal Nehru University	Advance Topics in Operator Algebra	Apr 4, 2014	3:00 p.m.
Prof. Sameer Chavan, IIT Kanpur	Interaction with research students	Mar 7, 2014
Prof. Andreas Deutsch, Centre for Innovative Computing, Technical University of Dresden, Germany	Cellular Automaton Models for Collective Cell Behavior	Mar 4, 2014	3.00 p.m.	Seminar Room 115, Arts Faculty, DU South Campus
Prof. Yuri Bilu, Institute of Mathematics, University of Bordeaux, Bordeaux, France	Transcendence of automatic numbers	Feb 27, 2014	3:00 p.m.
Prof. Ravi Kulkarni, Bhaskaracharya Pratisthan, Pune	z-Classes in Geometry and Groups	Feb 11, 2014	3:30 p.m.
Prof. Garth Dales, Lancaster University	Finitely-generated maximal left ideals in Banach algebras	Jan 31, 2014	3:00 p.m.	Seminar Room 115, Arts Faculty, DU South Campus
Prof. K. B. Sinha, Jawaharlal Nehru Center for Advanced Research, Bangalore	Series of Three Lectures on Semigroups of Linear Operators	Jan 15, 17, and 21, 2014	3:30 p.m.
Prof. Om P. Ahuja, Kent State University, Ohio	Recent developments in harmonic univalent mappings and related functions	Jan 9, 2014	3:00 p.m.
Prof. James E. Jamison, University of Memphis	Some recent results on Hermitian Operators on Banach spaces	Dec 23, 2013	11:30 a.m.
Prof. Jan Rychtar, University of North Carolina, USA	Math Biology Research for UNCG Under-graduate Students	Dec 12, 2013	11:00 a.m.
Prof. Sat Gupta, University of North Carolina, USA	Field Work Validation of Optional Unrelated Question RRI Models-Predictors of STD	Dec 12, 2013	12:00 noon
Prof. Sitabhra Sinha, Institute of Mathematical Sciences, Chennai	Mathematics of the Heart: Control of nonlinear waves in cardiac rhythmic activity	Oct 29, 2013	3:30 p.m.
Prof. Shobha Madan, IIT Kanpur		Oct 24, 2013
Prof. Francois Labourie, University of Paris 11, Orsay	On Margulis Space-times	Nov 7, 2013
Prof. Ajay Kumar, University of Delhi	From Fourier Series to Harmonic Analysis	Aug 30, 2013
Dr. Sudeshna Basu, Loyola University Maryland	Music and Mathematics	Aug 2013
Prof. Indira Chatterji, University of Orleans	Some geometry and analysis of hyperbolic groups	Mar 19, 2013
Prof. Robert Tijdeman, Leiden University, The Netherlands		Feb 14, 2013
Prof. Kapil Paranjape, IISER, Mohali	The Shlafly Double-Six	Jan 17, 2013
Paulsen, University of Houston, USA	Quantized Function Theory	Jan 10, 2012
S.K. Khanduja, Punjab University, India	Irreducibilty of Polynomials	Mar 13, 2012
Aparna Mehra, Indian Institute of Technology Delhi	Portfolio Optimization	Mar 24, 2012
R.K. Sharma, Indian Institute of Technology Delhi	Discrete Log Problems	Mar 24, 2012
Rajinder Bhatia, Indian Statistical Institute Delhi	Unity of Mathematics	April, 2012
Inder K. Rana, IIT Mumbai	Integration on Abstract Measure Spaces	April, 2012
E.K. Narayanan, IISc.Bangalore	Integration on Locally compact Spaces	April, 2012
P. Mohanty, IIT Kanpur	Abstract Lp spaces	April, 2012
Joydeep Dutta, IIT Kanpur, India	On Error Bounds for Variational Inequality Problems	Jan 21, 2011
Adam Koranyi, Lehman College, City University of New York, USA	Homogeneous Operators on Hilbert Spaces, Some New Results	Jan 27, 2011
Didier Aussel, University of Perpignen, France	Gap Function for Variational and Quasivariational Inequalities	Jan 28, 2011
Ram Murty, Queen’s University, Ontario, Canada	The Riemann Hypothesis and Grimm’s Conjecture	Feb 18, 2011
Ajay Kumar, University of Delhi, India	Research Prospects for Young Researchers and Abroad	Mar 12, 2011
P.K. Saxena, Director, SAG Group, DRDO, New Delhi, India	Mathematics in Defence Applications	Mar 12, 2011
K.B. Sinha, Indian Institute of Science, India	Krein’s and Other Higher Order Operator	Aug 30, 2011
Ken Ross, University of Oregon, United States of America	Frequencies of First Digits of Data	Oct 14, 2011
F. Gianessi, University of Pisa Italy	Variational Analysis and Design of Aircrafts	Nov 28, 2011
Mati Abel, University of Tartu, Estonia	Generalization of the Liouville’s Theorem and Their Applications in Theory of Topological Algebra	Dec 5, 2011
Mati Abel, University of Tartu, Estonia	On Splittings of Extensions of Rings and Topological Rings	Dec 5, 2011
Sat Gupta, University of North Carolina, USA	Optimality Issues in Two-Stage Optional RRT Models	Dec 22, 2011
Mary Crowe, Anna Tuck, Sat Gupta, University of North Carolina, USA	Non-Medical Use of Stimulant Medication by College Students: an Optional Randomized Response Technique	Dec 22, 2011
Prajeneshu, Indian Agricultural Statistics, Pusa Road, New Delhi, India	Non-linear Growth Models and their Applications	Dec 22, 2011
Vijaya Kumar Murty, University of Toronto, Canada	The Tau of Ramanujan	Dec 22, 2011
Juan Enrique Martinez Legaz, University of Barcelona, Spain	On a Sufficient Condition for Equality of Two Maximal Monotone Operators	Aug 23, 2010
S.S. Khare, North-Eastern Hill university, Shillong, India	Taxi-Tab Geometry	Nov 18, 2010
Jan Rychtar, Sat Gupta, Mary Crowe, University of North Carolina, USA	Interaction with Faculty and Research Students	Dec 11-15, 2010
M.S. Raghunathan, IIT Bombay	Mathematics that would Rather be Science?	Dec 22, 2010
M.S. Raghunathan, Kalyan Sinha, R. Adiga	Interaction with Faculty and Research Students	Dec 22-23, 2010
K. R. Parthasarthy, Indian Statistical Institute, Delhi	Quantum Probability, Computing and Information	Mar 13, 2009
Daniel Wulbert, University of California, San Diego	Locator Problem	Jan 17, 2008
S.S. Khare, North-Eastern Hill university, Shillong, India	Introduction and Some Applications of Algebraic Topology	Jan 22, 2007
James F. Glazebrook, University of Illinois, Urbana-Champaign	Homotopy and Harmonic Maps	Feb 11, 2008
Peter Zvengrowski, University of Calgary, Canada	Applications of Homotopy Theory to Colouring Groups	Feb 14, 2008
Peter Zvengrowski, University of Calgary, Canada	Seifert Manifolds-I	Feb 15-16, 2008
B.P. Duggal, Incheon National University, South Korea	Totally Hereditarily Normaloid Operators; Property b and Elementary Operators	Feb 27, 2008
D.N. Verma, TIFR Mumbai, India	Algebra is at the Heart of Mathematics and Classical Representation Theory is a Vital Key to Combinatorics	Mar 7, 2008
I.B.S. Passi, IISER, Mohali	Group Theory and Related Areas	Mar 19-20, 2008
Sudesh K. Khanduja, IISER, Mohali	Eisenstein-Schonemann Irredicibility Criterion from Valuation Theory Point of View	Apr 23, 2008
K.B. Sinha, Indian Institute of Science, India	Introduction to Non-Commutative Mathematics I, II,III	Apr 29, 2008 to May 1, 2008
S.G. Dani, Centre for Excellence in Basic Sciences, Department of Atomic Energy – University of Mumbai	Diophantine Approximation Via Dynamics	Oct 30, 2008
M.S. Narasimhan, TIFR Mumbai, India	Geometry and Partial Differential Equations	Nov 3, 2008
R. Parathasarthy, TIFR Mumbai, India	Quantum Probability, Computing and Information	Nov 14, 2008
Satya Deo Tripathi, Harish-Chandra Research Institute, Allahabad	Mapping Class GNnd non-metrizable Manifolds	Dec 12, 2008
Laszio Lovaszo, Eotvos Lorand University, Budapest	Large Networks and Their Challenge	Dec 22, 2008
H. Begher, Freie Universitat, Berlin	Series of Eight Lectures on Complex Analysis, Clifford Analysis, Boundary Value Problems	Jan 18, 2007 to Feb 16, 2007
Kalyan Sinha, Indian Institute of Science, India	Endomorphisms of B(H), Product Systems and CCR Flows	Oct 5, 2007
B.P. Duggal, Incheon National University, South Korea	Polaroid Operators and SVEP	Nov 19, 2007
B.P. Duggal, Incheon National University, South Korea	Browder and Weyl Spectra	Nov 21, 2007
B.P. Duggal, Incheon National University, South Korea	Browder and Weyl Theorems	Nov 23, 2007

Conferences/Workshops/Seminars

Type	Title	Date	Venue	Link(s)
Workshop	Enrichment Workshop for College Teachers (on new courses of UGCF under NEP-2020)	August 2, 2025 and August 4, 2025	R5, Satyakam Bhawan	Flyer
Awareness Program (in collaboration with Central Science Library, DULS)	Library Users Awareness Program	March 27, 2025	LR-I, North Campus	Poster
Workshop	Typesetting Indian Languages using LaTeX	March 21-23, 2024	Seminar Room	Poster
Research Scholar Seminar	Research Scholar Seminar	September 28, 2020	Google Meet	Schedule
NCMW (ATM)	Sheaf Theory, Sheaf Cohomology and Spectral Sequences	November 18-30, 2019	Department of Mathematics, North Campus
Research Scholar Seminar	National Research Scholar’s Seminar	December 28, 2018	Department of Mathematics, North Campus	Notice
International Meet	International Meet on Analysis	November 24, 2018	Department of Mathematics, North Campus	Schedule
Summer School Programme	DU Pre-Entrance Summer School	June 05-15, 2018		Notice
Conference	The 33rd Annual Conference of Ramanujan Mathematical Society	June 01-03, 2018		Schedule
Workshop	Workshop on Mathematical Biology	April 23, 2018	Department of Biophysics and Department of Mathematics, South Campus
International Workshop	International Workshop on Recent Advances in Operator Semigroups	December 18-21, 2017
International Conference	International Conference on Topology and Geometry in the Honor of Prof. Tej Bahadur Singh on the occasion of his retirement	November 23-24, 2017	Department of Mathematics, North Campus	Schedule, Report
Workshop	Workshop on Topology of Manifolds and Group Actions	November 09-22, 2017	Department of Mathematics, North Campus	Poster
Summer School Programme	Pre Entrance Summer School	June 09-22, 2017		Notice
Research Scholar Seminar	Research Scholar Seminar and Annual Conference of Society of Mathematical Sciences	May 01-02, 2017		Schedule
National Conference	National Conference on Algebra, Analysis, Coding and Cryptography in honor of Prof. Bal Kishan Dass on the occasion of his retirement	October 14-15, 2016		Poster
International Conference	Recent Advances in Optimization Theory and Applications	January 30-31, 2016	Jointly organized with Mathematical Programming Group, Delhi and Department of Operational Research
Lecture Course	Compact Course on Non- Commutative Spaces	September 17-26, 2015	Seminar Room 117, Arts Faculty Building, South Campus	Schedule
Conference	14th Discussion Meeting on Harmonic Analysis	December 10-12, 2015		Schedule, Abstracts
International Workshop	Operator Spaces	December 07-09, 2015
Workshop	Indian Women and Mathematics	April 02-04, 2015	Seminar Room 115, Arts Faculty Building, South Campus	Schedule, Abstracts
Workshop	Geometry and Analysis on Hyperbolic Spaces	December 10-15, 2014
Research School Programme	Indo- French CIMPA research school (CRS) on Generalized Nash Equilibrium Problems, Bilevel Programming and MPEC	November 25 – December 06, 2013
National Seminar	National Seminar of Research Scholars in Mathematics	September 20-21, 2013		Schedule
ATM	Instructional Schools for Lectures on Group Theory	June 03-15, 2013
International Conference	The Legacy of Srinivasa Ramanujan	2012
ATM	Advance training in Mathematics Schools in Real Analysis and Measure Theory	2012
Refresher Courses	Refresher Courses at CPDHE on Mathematics, Operations Research and Computer Science	2012
Workshop	Workshop on Optimization and Statistics	2012
Workshop	Workshop on Maxima	2012
Research Scholar Seminar	Research Scholar Seminar	2012
ATM	Advance Training in Mathematics Schools in Geometric Complex Analysis	2011
Refresher Courses	Refresher Courses at CPDHE on Mathematics and Operational Research	2011
National Meet	History of Mathematical Sciences	2010
National Workshop	Differential Equations, Computing and Modelling	December 20-24, 2010
Training Programme	Optimization Theory and Applications	February 10-14, 2010
ATM	Advance Training in Mathematics (ATM) Schools in Complex Analysis	2009
Refresher Courses	Refresher Courses at CPDHE on Mathematics and its Applications	2009
Workshop	Workshop on Mathematica	2009
International Convention	Pre-ICM International Convention on Mathematical Sciences	2008
Research Scholar Seminar	Research Scholar Seminar	2008
International Conference	Operator Theory and Related Areas	2008
National Workshop	National Workshop On Analysis	2007
National Seminar	Harmonic Analysis	2007
National Seminar	Non-Linear Analysis	2007
National Workshop	Fractrol Geometry	2004
International Conference	Algebraic and Geometry Topology	2002
International Conference	Function Spaces and Applications to Partial Differential Equations	1997
Discussion Meeting	First Discussion Meeting on Harmonic Analysis	1996
National Seminar	Operator Theory and Related Areas	1996
International Conference	Harmonic Analysis	1995
Workshop	Workshop in Analysis for Meritorious Undergraduates	1993
International Conference	Recent Trends in Contemporary Analysis	1990
International Conference	Invariant Subspaces and Allied Topics	1986
Workshop	Workshop in Analysis for Meritorious Undergraduates	1985
International Workshop	Space Dynamics and Celestial Mechanics	1985
Research Level Seminar	All India UGC sponsored Research Level Seminar on Mathematics of Optimization	1978
Research Level Seminar	All India UGC sponsored Research Level Seminar on Functional Analysis and its Applications	1977
Conference	Conference on General Algebra	1974
Summer Programme	Summer Institute in Harmonic Analysis	1974

Department of Mathematics

Faculty of Mathematical Sciences
Guru Tegh Bahadur Road, University of Delhi,
Delhi 110 007, India

head@maths.du.ac.in

+91-11-27666658

Colloquia/Workshops

Department of Mathematics

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