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CANCELLED Algebraic versus topological entropy for varieties over finite fields

Presented by: 
Vasudevan Srinivas
Wednesday 25th March 2020 - 10:00 to 11:00
INI Seminar Room 1
For an automorphism (or endomorphism) of an algebraic variety, we consider some properties of eigenvalues of the induced linear transformation on l-adic cohomology, motivated by some results from complex dynamics, related to the notion of entropy. This is a report on joint work with H'el`ene Esnault, and some subsequent work of K. Shuddhodan.

University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons