Department of Mathematics

Indian Institute Of Technology Madras , Chennai
  • Department of Mathematics-Shifted to NAC Office of the Department of Mathematics is moved from HSB to New Academic Complex (NAC) 5th and 6th Floor

Discrete Mathematics Seminar

There are no upcoming events.

Graph theory via Young Tableaux
14-05-2018 Digjoy Paul, IMSc Chennai
Chromatic polynomials of graphs and words in commutation monoids. 04-04-2017 S Viswanath, IMSc, Chennai.

Who is afraid of infinite state systems.
30-03-2017 Prof. R Ramanujam, IMSc, Chennai.
Splitting Subspaces of Linear Transformations over Finite Fields 07-03-2017 Samrith Ram, Harish Chandra Research Institute, Allahabad.

On Erdos-Faber-Lovasz Conjecture.
02-03-2017 Suresh Dara, IMSc

A counterexample to Steinberg conjecture
31-01-2017 Suchismita Mishra, IIT Madras.

3-colored graphs and classification of surfaces.
25-10-2016 Dr. Biplab Basak, IISc Bangalore.

Countable linear orderings and the Variety DA
05-10-2016 Dr. Amaldev Manuel

Schur-Weyl duality and Diagram algebras.
28-09-2016 Geetha Thangavelu

Indian classical epistemology : An introduction
22-09-2016 Dr. S P Suresh
Stochastic Games and Dubins-Savage selection lemma 07-09-2016 Prof. T Parthasarathy.

The maximum weight independent set problem.
24-08-2016 Dr. T Karthick, ISI Chennai.

Combinatorial Riemann-Roch Theorems.
17-08-2016 Dr. Madhusudan Manjunath, School of Mathematical Sciences at Queen Mary University of London.

Forbidden Induced Subgraph Characterizations
16-08-2016 Dr. Vaidyanathan Sivaraman, University of Binghamton.
Let's partySome 5-minute conjectures in graph theory. 10-08-2016 N Narayanan

The Prime Number Theorem
18-04-2016 Prof. M S Raghunathan

Courcelle's theorem
11-04-2016 Prof Kamal Lodaya, IMSc, Chennai.

An introduction to Invariant theory.
04-04-2016 Prof K V Subrahmanyam, Chennai Mathematical Institute.

Efficient permutation group computation
21-03-2016 Prof V Arvind, IMSc, Chennai

Matrix Games
14-03-2016 Shaiju A J
Acyclic Edge-Coloring of Complete Bipartite Graphs 07-03-2016 A Venkateswarlu, ISI Chennai

An infinite flock of pigeons.
22-02-2016 Narayanan N

An infinite flock of pigeons.
22-02-2016 N Narayanan, IITM.

Star coloring of graphs.
08-02-2016 Prof. T Karthick, ISI Chennai.

Additive Combinatorics
01-02-2016 Prof. R. Balasubramanian, The Institute of Mathematical Sciences, Chennai.

The Magic of Young tableaux
11-01-2016 Prof. Xavier Viennot, CNRS Emeritus Research Director, Bordeaux University, France; Adjunct Professor, IMSc, Chennai.

The Magic of Young tableaux
11-01-2016 Prof. Xavier Viennot, CNRS Emeritus Research Director, Bordeaux University, France; Adjunct Professor, IMSc, Chennai.

A mathematician's necklace.
29-10-2015 N Narayanan, IITM (Math dept)
An excursion into the world of higher-dimensional partitions 20-10-2015 Prof. Suresh Govindarajan, Dept. of Physics, IITM.
Complexity of Steiner Tree in Split Graphs - Dichotomy Results 14-10-2015 Dr. N Sadagopan, IIITDM Kancheepuram.

Key exchanges in cryptology
07-10-2015 Dr. Prem Lakshman Das, SETS, Chennai.
Story of a colouring problem - a talk on the history of one of the simplest unsolved problems. 30-09-2015 Narayanan, IITM

Graph Grammars
23-09-2015 Prof. R Rama, IIT Madras

Pattern Avoidance
23-09-2015 Prof R Rama, Dept. Mathematics, IIT Madras.

Memoryless determinacy of parity games
16-09-2015 Prof. R Ramanujam, The institute of Mathematical Sciences, Chennai

Infinite games on finite graphs and applications
10-09-2015 Prof. R Ramanujam, The institute of Mathematical Sciences, Chennai
infinite games in formal verificationgale-stewart games and determinacy 03-09-2015 Prof. R Ramanujam, The institute of Mathematical Sciences, Chennai
It is so obvious it is a puzzle: The axiom of choice. 02-09-2015 Prof R Ramanujam
Odd Dimensional Representations in Young's Lattice 26-08-2015 Dr. Amrinanshu Prasad
Analytic and topological approaches to prime numbers 19-08-2015 Dr. Ignazio Longhi

Boxicity of graphs
12-08-2015 Dr. Mathew Francis, ISI Chennai

A new class of graphs from Posets
28-04-2015 Prof Manoj Changat, University of Kerala.
Approximation algorithms based on Primal-Dual Method 23-04-2015 Sounaka Mishra, IITM

Zero-One Law for First Order Logic on Graphs
09-04-2015 Srivathsan Balaguru, Assistant Professor, Chennai Mathematical Institute
Flexibility of embeddings of graphs on the projective plane 26-03-2015 Vaidyanathan Sivaraman, Riley Assistant Professor, State University of NewYork, Binghamton

Sisyphus in front of the mirror of Erised
19-03-2015 Arindama Singh, IITM

Sisyphus in front of the mirror of Erised
19-03-2015 Prof Arindama Singh, MA, IITM
Beauty in abundancetwo proofs of perfect graph theorem. part-1. 12-03-2015 N Narayanan, MA, IITM
Axiom of choiceit's so obvious that it's a puzzle. 05-03-2015 Prof R Ramanujam, IMSc
An Algorithm for a special case of Connected $f$-Factors 26-02-2015 C S Rahul, CSE, IITM

Consecutive ones property in matrices
19-02-2015 N S Narayanaswamy, CSE, IITM

Erdos Posa Theorems
12-02-2015 Saket Saurabh, IMSc

Colourful Paths in Graphs (Part 2)
05-02-2015 Mathew Francis

Introduction to Algebraic Graph Theory
29-01-2015 Sajin Koroth (CSE, IITM)

Colourful Paths in Graphs
22-01-2015 Mathew Francis (ISI Chennai)

Introduction to theory of species of structures.
30-11--0001 N Narayanan