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Thursday, July 18, 2019

Thursday, July 18, 2019 — 3:30 PM EDT

Title: Incidence bialgebras of monoidal categories

Speaker: Lucia Rotheray Affiliation: Technische Universität Dresden Room: MC 5417

Abstract:

We begin with Joni and Rota's definition of the incidence coalgebra of a category or partially ordered set and then discuss some cases where a monoidal product on a category turns this coalgebra into a bialgebra.

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