U. Haifa Algebra seminar: Wednesday, November 16, 2022. Speaker: Tamar Bar-On (Bar Ilan). Title: “Locally finite central simple algebras”.

Date:            Wednesday, November 16, 2022 at 12:00 PM 

Place:           Room 614, Science & Education Building, U. Haifa

Speaker:    Tamar Bar-On (Bar Ilan)

Title: “Locally finite central simple algebras”

Abstract:

We present the class of algebras which are locally finite-dimensional F-central simple. We investigate what properties from the finite case are preserved, give a full characterization of the countably generated locally finite CS algebras, and show some counterexamples in the uncountably generated case. In addition, we study the simple modules over supernatural matrix algebras. 

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