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Escape of mass in positive characteristics

Presented by: 
U Shapira Technion - Israel Institute of Technology
Wednesday 2nd July 2014 - 15:00 to 15:50
INI Seminar Room 1
I will describe some peculiar features of the geodesic flow in positive characteristics which occur in sharp contrast to analogue discussions in characteristics zero. In particular, situations where a natural limiting procedure leads to escape of mass and accumulation on singular measures. This is joint work with Frederic Paulin and Alex Kemarsky.
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University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons