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arxiv: 1407.3994 · v1 · pith:DC6RWSCOnew · submitted 2014-07-15 · 🧮 math.CT

Categorical Green functors arising from group actions on categories

classification 🧮 math.CT
keywords categoricalfunctormackeycategoriesfunctorsgreenmonoidalnotion
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In this paper we introduce the notion of a categorical Mackey functor. This categorical notion allows us to obtain new Mackey functors by passing to Quillen's $K$-theory of the corresponding abelian categories. In the case of an action by monoidal autoequivalences on a monoidal category the Mackey functor obtained at the level of Grothendieck rings has in fact a Green functor structure.

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