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Title:
Tame automorphism group

Speaker:
Piotr Przytycki

Abstract:
We study the group of polynomial automorphisms of C^3 generated by affine maps and all (x,y,z)->(x+P(y,z),y,z). We exhibit a contractible hyperbolic 2-complex on which that group acs. We also find a loxodromic weakly properly discontinuous element. This is joint work with Stephane Lamy

Link:
https://www.msri.org/workshops/772/schedules/21411

Workshop:
MSRI- Groups acting on CAT(0) spaces