The index of a perturbed Dirac operator on non-compact manifolds
Time: 2018-12-24
Published By: Kangkang Deng
Speaker(s): Dr. Pengshuai Shi (BICMR)
Time: 10:00-11:30 December 26, 2018
Venue: Room 9, Quan Zhai, BICMR
The classical Atiyah-Singer index theory is about the Fredholm index of an elliptic operator on a closed manifold. It can be generalized to a perturbed Dirac operator on a non-compact manifold, namely the Callias index theorem. We will talk about this result as well as the Callias index with Atiyah-Patodi-Singer boundary condition.
