Escape of mass in positive characteristics
Duration: 58 mins 20 secs
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Description: |
Shapira, U (Technion - Israel Institute of Technology)
Wednesday 02 July 2014, 15:00-15:50 |
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Created: | 2014-07-11 18:40 |
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Collection: | Interactions between Dynamics of Group Actions and Number Theory |
Publisher: | Isaac Newton Institute |
Copyright: | Shapira, U |
Language: | eng (English) |
Distribution: | World (downloadable) |
Explicit content: | No |
Aspect Ratio: | 16:9 |
Screencast: | No |
Bumper: | UCS Default |
Trailer: | UCS Default |
Abstract: | 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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