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Quasi-regular representations of discrete groups and associated C*-algebras

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Date and time 16.05.2019 13:0014:00  
Place and room
Speaker Mehrdad Kalantar (Houston)
Category Conferences - Seminars

We introduce several equivalence relations on the set of subgroups of a countable group G, defined in terms of the quasi-regular representations, and present some rigidity results in terms of these equivalence relations for certain classes of subgroups. Furthermore, we present some results concerning the ideal structure of the C*-algebras generated by the quasi-regular representations.
This is joint work with Bachir Bekka.

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  • General public
  • Free
  • This event is internal

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