@MISC{Etingof05exploringnoncommutative, author = {Pavel Etingof}, title = {Exploring noncommutative algebras}, year = {2005} }

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Abstract

In this lecture I would like to address the following question: given an associative algebra A0, what are the possible ways to deform it? Consideration of this question for concrete algebras often leads to interesting mathematical discoveries. I will discuss several approaches to this question, and examples of applying them.