We prove that every category of interest (in the sense of [17]) is action accessible in the sense of [8]. This fact allows us to give an intrinsic description of centers and centralizers in this class of categories. We give also some new examples of categories of interest, mainly arising from Loday's paper [11], [12] and [14].
Action accessibility for categories of interest / A. Montoli. - In: THEORY AND APPLICATIONS OF CATEGORIES. - ISSN 1201-561X. - 23:1(2010), pp. 7-21.
Action accessibility for categories of interest
A. Montoli
2010
Abstract
We prove that every category of interest (in the sense of [17]) is action accessible in the sense of [8]. This fact allows us to give an intrinsic description of centers and centralizers in this class of categories. We give also some new examples of categories of interest, mainly arising from Loday's paper [11], [12] and [14].
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