Department of Mathematics | Indian Institute Of Technology Madras , Chennai

Announcements

Faculty Recruitment 2025: Rolling advertisement for Assistant Professor|Ph.D Programme Jul-Nov 2026: List of Provisional Candidates Approved for July 2026 Admission|New BS Admissions: A 4 year B.S. program in Mathematics (with an option to upgrade to M.S.) Click for more Details|IIT Madras - Department of Mathematics Earns Silver-Level Recognition from the Casualty Actuarial Society.|Classes will commence in the later half of July2026: The details about commencement of classes and orientation will be notified by the Institute

| Event Details

Equivariant cobordism of lens spaces

Dr. Soumen Sarkar, Department of Mathematics, Indian Institute of Technology Madras, Chennai

obordism is an important equivalence relation introduced by Lev Pontryajin.
In this talk I will show explicit equivariant cobordism of lens spaces in dimension 3 and 5. This leads to some interesting number theoretic problems.

Announcements

| Event Details

Equivariant cobordism of lens spaces

ABSTRACT :