Siegel der Universität Augsburg

Universität Augsburg
Institut für Mathematik

Siegel der Universität Augsburg

 

Oberseminar zur Algebra und Zahlentheorie

 

Dr. Mehdi Tavakol
MPIM Bonn

 
spricht am
 
Dienstag, 24. April 2018
 
um
 
15:45 Uhr
 
im
 
Raum 1007 (L1)
 
über das Thema:
 

»Tautological classes on moduli of curves«

Abstract:
For a natural number g>1 the moduli space M_g classifies smooth projective curves of genus g. In 1969 Deligne and Mumford proved fundamental results about the geometry of M_g and its compactification by means of stable curves. The geometry of these spaces have been studied extensively since then by people from different perspectives. Many questions about the geometry of moduli spaces of curves involve the so called tautological classes. In this talk I will review known facts and conjectures about tautological classes. I will also discuss a recent joint work with Dan Petersen and Qizheng Yin on tautological classes with twisted coefficients.

 

Hierzu ergeht herzliche Einladung.
Prof. Dr. Maxim Smirnov



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