Geometric Group Theory
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Dozenten
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Prof. Dr. Marc Burger, Prof. Dr. Alessandra Iozzi, Prof. Dr. Urs Lang
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Ort
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HG G 19.2
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Zeit
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Do 14:15 - 16:00
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Kontakt
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Waltraud Lederle
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Beschreibung
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Continuation of last semester: Everyone talks about a topic of their choice
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Schedule
Date
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Speaker
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Title
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References
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March 6th
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Maria Hempel
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Credentials of a polyhedron
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NOT March 13th
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POSTPONED Maria Hempel
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POSTPONED Local geometry of polyhedra and flat cone surfaces
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March 20th
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Waltraud Lederle
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Neretin's group of tree spheromorphisms: Simplicity
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"Simplicity of Neretin's group of spheromorphisms" by Christophe Kapoudjian, Ann. Inst. Fourier, Grenoble 49 (1999), no. 4, 1225-1240
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March 27th
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Waltraud Lederle
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Neretin's group of tree spheromorphisms: No lattices
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"Simple groups without lattices" by Uri Bader, Pierre-Emmanuel Caprace, Tsachik Gelander and Shahar Mozes, Bull. Lond. Math. Soc. 44 (2012), no. 1, 55-67
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April 10th
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Claire Burrin
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Counting in thin orbits of Kleinian groups and Apollonian packings
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April 17th
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Claire Burrin
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Counting in thin orbits of Kleinian groups and Apollonian packings
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April 29th, 13:15 - 17:00(?)
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Cristina Pagliantini
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Proportionality Principle for measure equivalent groups
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May 15th, 15:00 - 16:30
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Beatrice Pozzetti
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Maximal representations in SU(m,n)
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May 22nd
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Beatrice Pozzetti
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Maximal representations in SU(m,n)
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