Geodesic
Action accessibility for categories of interest
Theory and applications of categories, The Bourn Festschrift, Tome 23 (2010), pp. 7-21

Voir la notice de l'article provenant de la source Theory and Applications of Categories website

We prove that every category of interest (in the sense of G. Orzech) is action accessible in the sense of Bourn and Janelidze. 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 papers.

Classification : 18G50, 18D35, 03C05, 08C05
Keywords: protomodular categories, action accessible categories, categories of interest, centralizers 
Andrea Montoli. Action accessibility for categories of interest. Theory and applications of categories, The Bourn Festschrift, Tome 23 (2010), pp. 7-21. http://geodesic.mathdoc.fr/item/TAC_2010_23_a0/
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     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2010_23_a0/}
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