11-12 November 2021
Online
Europe/Moscow timezone

Automorphisms of K3 surfaces and isometries of lattices

11 Nov 2021, 16:00
50m
Online

Online

Zoom : 98539555582

Speaker

Eva Bayer-Fluckiger (EPF Lausanne)

Description

We show that every Salem number of degree $4, 6, 8, 12, 14, 16$ and $18$ is the dynamical degree of an automorphism of a complex K3 surface, and give necessary and sufficient conditions for this in degrees $10$ and $18$.

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