22–26 juin 2015
Centre Paul-Langevin AUSSOIS
Fuseau horaire Europe/Paris
In honor of Bernard Teissier's 70th birthday

On some questions about valuations and minimal log discrepancies

Non programmé
50m
Centre Paul-Langevin AUSSOIS

Centre Paul-Langevin AUSSOIS

Centre Paul-Langevin 24, rue du Coin 73500 Aussois

Orateur

M. Mircea Mustata (University of Michigan)

Description

Minimal log discrepancies are invariants of singularities defined using the divisorial valuations centered at one point. They play an important role in birational geometry and several questions about them are widely open. In this talk I will give an introduction to this circle of ideas, I will discuss some of these questions and some partial results.

Documents de présentation