Announcements

| Discrete Mathematics Seminar


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  • 2019 Jan 23

Identification problems in graphs.

Florent Foucaud

  • 2018 Dec 20

The Alon-Tarsi number of graphs

Xuding Zhu

  • 2018 Aug 29

Graph Theory General Position Problem with applications

Paul Manuel, Kuwait University, Kuwait.

  • 2018 May 14

Graph theory via Young Tableaux

Digjoy Paul, IMSc Chennai

  • 2017 Apr 04

Chromatic polynomials of graphs and words in commutation monoids.

S Viswanath, IMSc, Chennai.

  • 2017 Mar 30

Who is afraid of infinite state systems.

Prof. R Ramanujam, IMSc, Chennai.

  • 2017 Mar 07

Splitting Subspaces of Linear Transformations over Finite Fields

Samrith Ram, Harish Chandra Research Institute, Allahabad.

  • 2017 Mar 02

On Erdos-Faber-Lovasz Conjecture.

Suresh Dara, IMSc

  • 2017 Jan 31

A counterexample to Steinberg conjecture

Suchismita Mishra, IIT Madras.

  • 2016 Oct 25

3-colored graphs and classification of surfaces.

Dr. Biplab Basak, IISc Bangalore.

  • 2016 Oct 05

Countable linear orderings and the Variety DA

Dr. Amaldev Manuel

  • 2016 Sep 22

Indian classical epistemology : An introduction

Dr. S P Suresh

  • 2016 Sep 07

Stochastic Games and Dubins-Savage selection lemma

Prof. T Parthasarathy.

  • 2016 Aug 24

The maximum weight independent set problem.

Dr. T Karthick, ISI Chennai.

  • 2016 Aug 17

Combinatorial Riemann-Roch Theorems.

Dr. Madhusudan Manjunath, School of Mathematical Sciences at Queen Mary University

  • 2016 Aug 16

Forbidden Induced Subgraph Characterizations

Dr. Vaidyanathan Sivaraman, University of Binghamton.

  • 2016 Aug 10

Let's partySome 5-minute conjectures in graph theory.

N Narayanan

  • 2016 Apr 18

The Prime Number Theorem

Prof. M S Raghunathan

  • 2016 Apr 11

Courcelle's theorem

Prof Kamal Lodaya, IMSc, Chennai.

  • 2016 Apr 04

An introduction to Invariant theory.

Prof K V Subrahmanyam, Chennai Mathematical Institute.

  • 2016 Mar 21

Efficient permutation group computation

Prof V Arvind, IMSc, Chennai

  • 2016 Mar 14

Matrix Games

Shaiju A J

  • 2016 Feb 22

An infinite flock of pigeons.

N Narayanan, IITM.

  • 2016 Feb 08

Star coloring of graphs.

Prof. T Karthick, ISI Chennai.

  • 2016 Jan 11

The Magic of Young tableaux

Prof. Xavier Viennot, CNRS Emeritus Research Director, Bordeaux University, France

  • 2015 Oct 20

An excursion into the world of higher-dimensional partitions

Prof. Suresh Govindarajan, Dept. of Physics, IITM.

  • 2015 Oct 14

Complexity of Steiner Tree in Split Graphs - Dichotomy Results

Dr. N Sadagopan, IIITDM Kancheepuram.

  • 2015 Oct 07

Key exchanges in cryptology

Dr. Prem Lakshman Das, SETS, Chennai.

  • 2015 Sep 30

Story of a colouring problem - a talk on the history of one of the simplest unsolved problems.

Narayanan, IITM

  • 2015 Sep 23

Pattern Avoidance

Prof R Rama, Dept. Mathematics, IIT Madras.

  • 2015 Sep 03

infinite games in formal verificationgale-stewart games and determinacy

Prof. R Ramanujam, The institute of Mathematical Sciences, Chennai

  • 2015 Aug 26

Odd Dimensional Representations in Young's Lattice

Dr. Amrinanshu Prasad

  • 2015 Aug 19

Analytic and topological approaches to prime numbers

Dr. Ignazio Longhi

  • 2015 Aug 12

Boxicity of graphs

Dr. Mathew Francis, ISI Chennai

  • 2015 Apr 28

A new class of graphs from Posets

Prof Manoj Changat, University of Kerala.

  • 2015 Apr 23

Approximation algorithms based on Primal-Dual Method

Sounaka Mishra, IITM

  • 2015 Apr 09

Zero-One Law for First Order Logic on Graphs

Srivathsan Balaguru, Assistant Professor, Chennai Mathematical Institute

  • 2015 Mar 26

Flexibility of embeddings of graphs on the projective plane

Vaidyanathan Sivaraman, Riley Assistant Professor, State University of NewYork, Bi

  • 2015 Mar 19

Sisyphus in front of the mirror of Erised

Prof Arindama Singh, MA, IITM

  • 2015 Mar 12

Beauty in abundancetwo proofs of perfect graph theorem. part-1.

N Narayanan, MA, IITM

  • 2015 Mar 05

Axiom of choiceit's so obvious that it's a puzzle.

Prof R Ramanujam, IMSc

  • 2015 Feb 26

An Algorithm for a special case of Connected $f$-Factors

C S Rahul, CSE, IITM

  • 2015 Feb 19

Consecutive ones property in matrices

N S Narayanaswamy, CSE, IITM

  • 2015 Feb 12

Erdos Posa Theorems

Saket Saurabh, IMSc

  • 2015 Feb 05

Colourful Paths in Graphs (Part 2)

Mathew Francis

  • 2015 Jan 29

Introduction to Algebraic Graph Theory

Sajin Koroth (CSE, IITM)

  • 2015 Jan 22

Colourful Paths in Graphs

Mathew Francis (ISI Chennai)

  • 2015 Sep 23

Graph Grammars

Prof. R Rama, IIT Madras

  • 2016 Feb 22

An infinite flock of pigeons.

Narayanan N

  • 2016 Jan 11

The Magic of Young tableaux

Prof. Xavier Viennot, CNRS Emeritus Research Director, Bordeaux University, France

  • 2016 Mar 07

Acyclic Edge-Coloring of Complete Bipartite Graphs

A Venkateswarlu, ISI Chennai

  • 2015 Sep 23

Graph Grammars

Prof. R Rama, IIT Madras

  • 2015 Sep 10

Infinite games on finite graphs and applications

Prof. R Ramanujam, The institute of Mathematical Sciences, Chennai

  • 2015 Sep 16

Memoryless determinacy of parity games

Prof. R Ramanujam, The institute of Mathematical Sciences, Chennai

  • 2015 Oct 29

A mathematician's necklace.

N Narayanan, IITM (Math dept)

  • 2015 Sep 02

It is so obvious it is a puzzle: The axiom of choice.

Prof R Ramanujam

  • 2016 Feb 01

Additive Combinatorics

Prof. R. Balasubramanian, The Institute of Mathematical Sciences, Chennai.

  • 2016 Sep 28

Schur-Weyl duality and Diagram algebras.

Geetha Thangavelu

Introduction to theory of species of structures.

N Narayanan