1 Introduction to Ann − categories
نویسنده
چکیده
In this paper, we present new concepts of Ann-categories, Ann-functors, and a transmission of the structure of categories based on Ann-equivalences. We build Ann-category End(A) of Pic-funtors F : A −→ A′ and prove that each Ann-category can be faithfully embedded into an almost strictly Ann-category.
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