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Rigidity for automorphisms of projective surfaces

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If you have a question about this talk, please contact Dhruv Ranganathan .

I will describe some rigidity results concerning the dynamics of automorphisms of complex projective surfaces, in particular when the surface and the automorphisms are defined over a number field. The goal is to illustrate how algebraic geometry, dynamical systems, and arithmetic geometry interact.

This talk is part of the Algebraic Geometry Seminar series.

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