Dynamical Systems and Analysis Seminar - Diego Martinez
| Dates: | 29 April 2024 |
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| Times: | 14:00 - 15:00 |
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| What is it: | Seminar |
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| Organiser: | Department of Mathematics |
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| Who is it for: | University staff, External researchers, Current University students |
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Speaker: Diego Martinez (University of Munster)
Title: Generalized semigroup dynamics and their C*-algebras
Abstract: Dynamical systems, that is, actions of (discrete) groups on locally
compact spaces, have (classically) been used to construct broad classes
of C*-algebras that are both interesting and manageable. In this talk we
will discuss how to generalize this construction to inverse semigroup
(twisted) actions, which yield a much larger class of C*-algebras that,
nevertheless, retains much of the structure provided by the generalized
dynamical system. Time permitting, we will also discuss how certain
properties of the action are remembered by the construction,
particularly with regards to amenability.
Room: Frank Adams 1
Further information: https://personalpages.manchester.ac.uk/staff/yotam.smilansky/dynamics_analysis
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Frank Adams 1
Alan Turing Building
Manchester
