Towards understanding the limiting behavior of categorical enumerative invariants

Speaker: Junwu Tu (ShanghaiTech)

Time: 2025-12-20 11:00-12:30
Location: 1110, SIMIS
Zoom Meeting ID: 886 8880 9649 Passcode: SIMIS

Abstract:

Towards understanding the limiting behavior of categorical enumerative invariants

Abstract. Categorical Enumerative Invariants are Morita invariants associated with smooth and proper Calabi-Yau categories. In this talk, I will discuss some work-in-progress in trying to understand these invariants under stable degenerations of Calabi-Yau’s. (Joint with Andrei Caldararu.)