Seminário de Geometria

On the mean Euler characteristic of Gorenstein toric contact manifolds

Sala 6.2.33, FCUL, Lisboa

Miguel Abreu
Dep. Matemática - Instituto Superior Técnico

Abstract: In this talk I will prove that the mean Euler characteristic of a Gorenstein toric contact manifold is equal to half the normalized volume of the corresponding toric diagram. I will also give some immediate applications of this result. This is joint work with Leonardo Macarini.

This seminar is supported by National Funding from FCT - Fundação para a Ciência e a Tecnologia, under the project: UID/MAT/04561/2013.

14h00
CMAF-CIO - Centro de Matemática, Aplicações Fundamentais e Investigação Operacional