TOPOLOGICAL CLASSIFICATION OF SKEW PRODUCTS FOR QUIVER C*-ALGEBRAS

Prelegent(ci)

LUCAS HALL

Afiliacja

University of Haifa, Israel

Termin

24 kwietnia 2024 17:15

Link

https://uw-edu-pl.zoom.us/j/95105055663?pwd=TTIvVkxmMndhaHpqMFUrdm8xbzlHdz09

Informacje na temat wydarzenia

405 IMPAN & ZOOM

Seminarium

North Atlantic Noncommutative Geometry Seminar

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I will present a topological version of the combinatorial skew product for graphs, show how this designs a natural coaction on the C*-algebra associated to a topological quiver, and show natural criteria for identifying an abstract quiver as a skew product. With classical intuition at hand, I shall introduce a class of coactions that one can “see” in a noncommutative framework.

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