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Topology Seminar

Tue., Nov. 30, 2021 3:00 p.m.

Location: Live Stream

Speaker: Nimanthi Yaseema, University of Regina

Title: Koszul duality for algebras



If an algebra A is Koszul, certain subcategories of the derived categories of graded A-modules and A^!-modules form an equivalence. In this talk, I will discuss what it means for an algebra to be Koszul, the Koszul dual of a quadratic algebra, and will focus on some examples (the symmetric algebra and exterior algebra being Koszul dual to each other).