Naoki Koseki : Some applications of tilt-stability

Posted by Geoffrey Smith , part of the Algebraic Geometry Seminar.

At

Sept. 28, 2020, 4 p.m.

In

Zoom

Abstract

Tilt-stability is a certain stability notion for objects in the derived categories of coherent sheaves. It has been applied to several classical problems in algebraic geometry. In this talk, I will explain about some of these applications, including stronger Bogomolov-Gieseker inequalities and the construction of Bridgeland stability on some Calabi-Yau threefolds.