Poles of maximal order of Igusa zeta functions
- đ¤ Speaker: Johannes Nicaise, University of Leuven
- đ Date & Time: Wednesday 04 March 2015, 14:15 - 15:15
- đ Venue: CMS MR13
Abstract
I will present a proof of a conjecture of Wim Veys, saying that minus the log canonical threshold of a hypersurface singularity is the only possible pole of maximal order of the Igusa zeta function of the singularity. The proof uses recent results from the MMP but has a natural interpretation in terms of non-archimedean geometry (weight functions on Berkovich spaces). This is joint work with Chenyang Xu.
Series This talk is part of the Algebraic Geometry Seminar series.
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Johannes Nicaise, University of Leuven
Wednesday 04 March 2015, 14:15-15:15