For more information about this meeting, contact Mari Royer, Yakov Pesin, Anatole Katok, Svetlana Katok, Dmitri Burago.
| Title: | Livsic theorem for matrix cocycles |
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| Seminar: | Center for Dynamics and Geometry Seminar |
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| Speaker: | Misha Guysinsky, PSU |
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| Abstract: |
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| I will discuss the recent generalization by B.Kalinin of the Livsic theorem to matrix cocycles over Anosov maps. B.Kalinin proved that if cocycle is alpha-H"older continuous and at periodic points is the Identity map, then it is an alpha-H"older continuous coboundary. I will also discuss an example of two C^infty matrix cocycles that have equivalent matrices at periodic points, but which are not cohomologous over continuous maps. |
Room Reservation Information
| Room Number: | MB106 |
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| Date: | 10 / 13 / 2008 |
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| Time: | 03:30pm - 05:30pm |
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