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Seminar

DMS Research Seminar: The modular action on PSL(2,R)-characters April 23, 2015 (10:00 AM PDT - 12:30 PM PDT)
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Location: MSRI: Simons Auditorium
Speaker(s) Maxime Wolff (Institut de Mathématiques de Jussieu)
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I will present joint work with Julien Marché, in which we investigate the action of the mapping class group on the character variety Hom(\pi_1\Sigma_g,PSL(2,R))/PSL(2,R). When g=2 we prove the action is ergodic on every connected component of the space of conjugacy classes of non elementary representations of non extremal Euler class. The first 45 minutes will be introductory.

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