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Non-multiplicative TQFTs and diagrammatic categorifications of the polynomial ring

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HTLW04 - Quantum topology and categorified representation theory

Co-author: Mikhail Khovanov (Columbia University)

We focus on non-multiplicative TQF Ts via representations of non-unital rings built out of cobordism categories modulo various relations. Examples include diagrammatic categorifications of the polynomial ring Z[x] and several classes of orthogonal polynomials.

This talk is part of the Isaac Newton Institute Seminar Series series.

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