Announcements

| Geometry & Topology Seminar


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  • 2026 Oct 09

Crystallizations of generalized lens spaces

Prof. Basudeb Datta, TCG-CREST Kolkata

  • 2026 Aug 31

The Independence Complex: One Construction, Many Connections

Himanshu Chandrakar, Postdoctoral Fellow, CMI, Chennai

  • 2026 Jun 22

Smooth Structures on the Product of a Smooth Manifold and a Standard Sphere

Mr. Ankur Sarkar, Visiting postdoctoral fellow, IMSc, Chennai

  • 2026 May 25

Tychonoff's Theorem Through Nets

Aryan Komarla, B. Math student, ISI Bangalore

  • 2026 Apr 22

The perfect matching polytope and Birkhoff-von Neumann graphs

Dr. Ravindra Pawar, Institute Postdoctoral Fellow, IIT Madras

  • 2026 Feb 23

Convex Cayley Configuration Spaces of Linkages

Prof. Meera Sitharam, University of Florida

  • 2026 Feb 18

Localisation in equivariant cohomology theories and characteristic classes

Prof. Andrzej Weber, (Mathematical Institute, University of Warsaw)

  • 2026 Jan 27

Parametrized Motion Planning Problems with Symmetries

Ramandeep Singh Arora, IISER Pune

  • 2025 Dec 12

Estimating the Weil-Petersson distance between branch loci

Kashyap Rajeevsarathy, IISER Bhopal

  • 2025 Apr 17

Recent progress in constructing Minimal Surfaces via Spectral, Measure-Theoretic and PDE methods

Priya Kaveri V V, University of Copenhagen

  • 2025 Mar 07

An Introduction to Normal Pseudomanifolds

Raju Gupta, IIT Madras

  • 2025 Feb 21

Parametrized motion planning and its complexity

Gopal Datta, IIT Madras

  • 2025 Feb 07

Homology self-closeness number and cofibration sequence

Gopal Datta, IIT Madras

  • 2024 Dec 05

Simplicial cell decompositions of complex projective spaces

Basudeb Datta, TCG CREST Kolkata

  • 2024 Sep 04

Crystallizations of small covers over the prism ∆n−1 × I.

Anshu Agarwal, Indian Institute of Technology Delhi

  • 2023 Mar 31

Isoperimetric inequality for non-Euclidean polygons

Prof. Basudeb Datta

  • 2022 Dec 05

A Topology Day 2022

Kindly refer the embedded invitation for more details. Right click on the image to

  • 2022 Sep 13

D-topological complexity of small cover over a simple polytope

Bikramaditya Naskar, Research Scholar

  • 2022 Sep 07

Counting curves tropically

Prof. Sushmita Venugopalan, Institute of Mathematical Sciences, Chennai

  • 2022 Jun 22

Invariant Algebraic sets for vector fields defined on the 3-torus

Joji Benny

  • 2022 Jun 15

Symmetric Topological Complexity

Bikramaditya Naskar

  • 2018 Jul 30

Embedding of metric graphs on hyperbolic surfaces

Bidyut Sanki, Institute of Mathematical Sciences, Chennai

  • 2019 Jun 06

$p^r$-Selmer companion modular forms

Dr. Somnath Jha, Indian Institute of Technology Kanpur

  • 2019 Aug 07

Spectral Sequences

Sudeep Poddar

  • 2019 Feb 22

Quadrature domains in higher dimensions

Dr. Pranav Haridas, Chennai Mathematical Institute

  • 2019 Jun 12

Examples of some Blown up varieties having projective bundle structures

Nabanita Ray

  • 2019 Apr 17

Polya-Vinogradov inequality for representations of GL(n, F_p)

Prof. Satadal Ganguly, Indian Statistical Institute Kolkata

  • 2019 Apr 12

System of Hodge bundles and opers

Dr. Arideep Saha, Institute of Mathematical Sciences, Chennai

  • 2019 Apr 05

Smooth Structures on a Fake Real Projective Space

Dr. Ramesh Kasilingam, Indian Institute of Technology Madras

  • 2019 Mar 15

Poincaré Conjecture, one of the seven Millennium Prize Problems

Dr. Ramesh Kasilingam, Indian Institute of Technology Madras

  • 2019 Mar 08

Nef cone and pseudoeffective cone of product of projective bundles over a curve

Snehajit Misra, The Institute of Mathematical Sciences, Chennai

  • 2019 Feb 27

The piecewise algebra on a lattice polytope, toward Schubert Calculus

Dr. Jongbaek Song,
Department of mathematical Sciences,
Korea Advanced Ins

  • 2018 Aug 13

Iso-contact embeddings

Dishant Mayurbhai Pancholi, Department of Mathematics, Institute of Mathematical

  • 2018 Aug 20

Equivariant cobordism of lens spaces

Dr. Soumen Sarkar, Department of Mathematics, Indian Institute of Technology Madr

  • 2019 Feb 22

Quadrature domains in higher dimensions

Dr. Pranav Haridas, Chennai Mathematical Institute

  • 2019 Feb 25

Arakelov Geometry of Modular Curves $X_0(p^2)$

Dr. Chitrabhanu Chaudhuri, Department of mathematics (IISER Pune)

  • 2019 Feb 27

The piecewise algebra on a lattice polytope, toward Schubert Calculus

Dr. Jongbaek Song,
Department of mathematical Sciences,
Korea Advanced Ins

  • 2019 Mar 08

Nef cone and pseudoeffective cone of product of projective bundles over a curve

Snehajit Misra, The Institute of Mathematical Sciences, Chennai

  • 2019 Mar 15

Poincaré Conjecture, one of the seven Millennium Prize Problems

Dr. Ramesh Kasilingam, Indian Institute of Technology Madras

  • 2019 Apr 05

Smooth Structures on a Fake Real Projective Space

Dr. Ramesh Kasilingam, Indian Institute of Technology Madras

  • 2019 Nov 06

Topological complexity of product spaces

Bikramaditya Naskar

  • 2019 Apr 17

Polya-Vinogradov inequality for representations of GL(n, F_p)

Prof. Satadal Ganguly, Indian Statistical Institute Kolkata

  • 2019 Jun 12

Examples of some Blown up varieties having projective bundle structures

Nabanita Ray

  • 2019 Jun 06

$p^r$-Selmer companion modular forms

Dr. Somnath Jha, Indian Institute of Technology Kanpur

  • 2019 Aug 21

Convex polytopes and its applications

Subhankar Shau

  • 2019 Aug 28

Convex polytopes and its applications

Subhankar Shau

  • 2019 Sep 18

The Thom Isomorphism

Sudeep Poddar

  • 2019 Sep 25

An introduction to Topological Complexity

Bikramaditya Naskar

  • 2019 Mar 15

Poincaré Conjecture, one of the seven Millennium Prize Problems

Dr. Ramesh Kasilingam, Indian Institute of Technology Madras

  • 2019 Apr 05

Smooth Structures on a Fake Real Projective Space

Dr. Ramesh Kasilingam, Indian Institute of Technology Madras

  • 2019 Apr 12

System of Hodge bundles and opers

Dr. Arideep Saha, Institute of Mathematical Sciences, Chennai

  • 2019 Apr 17

Polya-Vinogradov inequality for representations of GL(n, F_p)

Prof. Satadal Ganguly, Indian Statistical Institute Kolkata

  • 2019 Jun 12

Examples of some Blown up varieties having projective bundle structures

Nabanita Ray

  • 2019 Jun 06

$p^r$-Selmer companion modular forms

Dr. Somnath Jha, Indian Institute of Technology Kanpur

  • 2019 Aug 07

Spectral Sequences

Sudeep Poddar

  • 2019 Aug 21

Convex polytopes and its applications

Subhankar Shau

  • 2019 Aug 28

Convex polytopes and its applications

Subhankar Shau

  • 2019 Sep 18

The Thom Isomorphism

Sudeep Poddar

  • 2019 Sep 25

An introduction to Topological Complexity

Bikramaditya Naskar