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Free A∞-categories

Volodymyr Lyubashenko, Oleksandr Manzyuk

math.CTarXiv:math/0312339

Abstract

For a differential graded k-quiver Q we define the free A-infinity-category FQ generated by Q. The main result is that for an arbitrary A-infinity-category A the restriction A-infinity-functor A∞(FQ,A) -> A1(Q,A) is an equivalence, where objects of the last A-infinity-category are morphisms of differential graded k-quivers Q -> A.

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