Videos

Introduction to Donaldson-Thomas theory, I

Presenter
January 22, 2018
Keywords:
  • Donaldson-Thomas Invariants
MSC:
  • 14-xx
Abstract
Symmetric obstruction theories and weighted Euler characteristics: Definition and basic properties of counting invariants of Donaldson-Thomas type. Lecture 2: Beyond numbers: motivic enhancements or categorification, to be determined