Startseite

Program of Online reading group "Intersection theory on stacks"

For the abstracts click on the titles or see the list of abstracts.

Mon, 06 Jul 2020

10:30 - 12:00
Reinier Kramer
Online: Category background for stacks

Don, 09 Jul 2020

13:30 - 15:00
Reinier Kramer
Online: Recap of scheme theory

Mon, 13 Jul 2020

10:30 - 12:00
Reinier Kramer
Sites and sheaves

Mon, 20 Jul 2020

10:30 - 12:00
Praphulla Koushik
Fibered categories, I

Mon, 27 Jul 2020

10:30 - 12:00
Alessandro Giacchetto
Fibered categories (Part 2/2)

Mon, 03 Aug 2020

10:30 - 12:00
Campbell Wheeler
Definition and examples of stacks

Mon, 10 Aug 2020

10:30 - 12:00
Praphulla Koushik
Algebraic spaces and Algebraic stacks

Mon, 17 Aug 2020

10:30 - 12:00
Séverin Charbonnier
Moduli stacks of curves

Mon, 19 Okt 2020

10:30 - 12:00
Reinier Kramer
Algebraic cycles and rational equivalence

Mon, 26 Okt 2020

10:30 - 12:00
Nitin Chidambaram
Divisors

Mon, 02 Nov 2020

10:30 - 12:00
Campbell Wheeler
Vector bundles and Chern classes

Mon, 09 Nov 2020

10:30 - 12:00
Alessandro Giacchetto
Cones, Segre classes, and deformation to the normal cone

Mon, 16 Nov 2020

10:30 - 12:00
Pim Spelier
Definition and properties of intersection products

Mon, 23 Nov 2020

10:30 - 12:00
Rosa Schwarz
Intersection multiplicities and Chow rings for non-singular varieties

Mon, 30 Nov 2020

10:30 - 12:00
Rostislav Devyatov
Excess and residual intersections

Mon, 07 Dez 2020

10:30 - 12:00
Reinier Kramer
Defining intersection theory on stacks

Mon, 14 Dez 2020

10:30 - 12:00
Campbell Wheeler
Bivariant intersection theory

Mon, 21 Dez 2020

10:30 - 12:00
Pim Spelier
Bivariant intersection theory for stacks and weak Alexander schemes

Mon, 11 Jan 2021

10:30 - 12:00
Nitin Chidambaram
Defining perfect obstruction theories and virtual fundamental classes

Mon, 18 Jan 2021

10:30 - 12:00
Reinier Kramer
Properties of obstruction theories and virtual classes

Mon, 25 Jan 2021

10:30 - 12:00
Rosa Schwarz
Applications of virtual fundamental classes to enumerative geometry

 

... back to parent event

LaTeX version

© MPI f. Mathematik, Bonn Impressum & Datenschutz
-A A +A