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Elke Enning

Leonard Huang: The Covariant Stone-von Neumann Theorem for Actions of Abelian Groups on C*-Algebras of Compact Operators. Oberseminar C*-Algebren.

Tuesday, 10.11.2020 16:00

Mathematik und Informatik

In this talk, we shall present a covariant generalization of the Stone-von Neumann Theorem to C*-dynamical systems that involve an action of a locally-compact Hausdorff abelian group G on the C*-algebra of compact operators on a Hilbert space. The main features of this generalization are (i) its representation of the Weyl Commutation Relation on a Hilbert C*-module, and (ii) its inclusion of two additional commutation relations (more precisely, covariance relations), which are needed to obtain a uniqueness theorem.
We shall also present an infinitesimal version of our result in the case where G is the group of reals, and discuss how this follows from new results in the theory of regular operators on Hilbert C*-modules as well as a powerful theorem by Jan Rusinek on the integrability of Lie-algebra representations.
Because of the Corona crisis, the lectures will be given as online lectures via zoom (or other video conference software). Please contact us by sending a message to our secretary Elke Enning, if you are interested to participate, so that we can send you an invitation for the lectures.



Angelegt am 29.10.2020 von Elke Enning
Geändert am 03.11.2020 von Elke Enning
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