Seminar Event Detail

Complex Analysis, Dynamics and Geometry

Date:  Monday, February 03, 2014
Location:  3096 East Hall (4:00 PM to 5:00 PM)

Title:  "Big" groups of automorphisms of positive entropy

Abstract:   I will explain the construction of groups G of birational maps of the complex projective plane satisfying the four following conditions:

- G is isomorphic to SL (2, Z);
- G preserves an elliptic curve;
- all elements of G of infinite order are hyperbolic;
- G is regularizable: up to birational conjugacy, G is a subgroup of Aut(S) where S denotes a projective rational surface.

This is a joint work with J. Blanc


Speaker:  Julie Deserti
Institution:  Universite de Paris 7

Event Organizer:     


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