Kolloquium Wilhelm Killing

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shupp_01

Kolloquium Wilhelm Killing: Prof. Dr. Marc Levine (Duisburg-Essen): GWGW theory

Thursday, 24.10.2019 16:30 im Raum M5
Mathematik und Informatik

Abstract: We will describe recent work constructing refinements to the Grothendieck-Witt ring of a number of integer-valued invariants found in enumerative geometry and Gromov-Witten theory. This includes: Euler characteristics, Riemann-Hurwitz formulas, counts of lines on hypersurfaces and counts of rational curves on surfaces.



Angelegt am Friday, 11.10.2019 09:05 von shupp_01
Geändert am Tuesday, 15.10.2019 08:58 von a_schi11
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