The index of a perturbed Dirac operator on non-compact manifolds
报告人：Dr. Pengshuai Shi (BICMR)
时间：2018-12-26 10:00 - 2018-12-26 11:30
地点：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.