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5 votes

Braided Monoidal 2-categories with duals

Let $A$ be an $E_3$-algebra, so that $A$ is an $E_2$-algebra in the category of $E_1$-algebras by Dunn additivity. The functor $$ E_1-alg \to Cat $$ $$ A \mapsto A-mod $$ is …
Hiro Lee Tanaka's user avatar