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Nils Prigge: Characteristic classes of framed fibre bundles

Time: Wed 2021-11-03 10.15 - 11.15

Location: Kräftriket, House 6, Room 306

Lecturer: Nils Prigge (Stockholm University)

Abstract: In this talk I will discuss ongoing work to generalize Kontsevich's construction of characteristic classes of certain fibre bundles, and I will discuss some connections to the rational homotopy theory of modules over the little disk operad.