

Iskovskikh Seminar
April 4, 2013 18:00, Moscow, Steklov Mathematical Institute, room 540






The volume of an isolated singularity
E. Gorinov^{} ^{} M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics

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Abstract:
We will discuss the volume of isolated singularity $(X,O)$. For every
finite morphism of isolated singularities we will describe the relationship between
the volumes of these singularities. If $X$ is $\mathbb Q$Gorenstein then $Vol(X,O)=0$ iff $X$ has
lc singularities.

