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Ore Extensions of Function Algebras

TitleOre Extensions of Function Algebras
Publication TypeJournal Article
Year of Publication2020
AuthorsTumwesigye, ABehakanira, Richter, J, Silvestrov, S
Date Published19 June 2020
KeywordsOre extension algebra Center Centralizer Twisted derivation
Abstract

In this article we consider the Ore extension algebra for the algebra AA of functions with finite support on a countable set. We derive explicit formulas for twisted derivations on A,A, give a description for the centralizer of A,A, and the center of the Ore extension algebra under specific conditions.