Webfunctor V-Cat !Cat. Given a V-category C, we write C 0 for its underlying category with obC 0 = obC and (3.4) C 0(x;y) := V 0(I;C(x;y)) for all x;y 2obC. In (3.4), the enriching category V is taken to be rst an ordinary category with the additional closed symmetric monoidal structure that makes V into a V-category. So V Webgiving a locally cartesian closed category, in fact a topos, with sequential spaces as a reflective subcategory, but this has not yet been used in algebraic opology, to my knowledge. August 19, 2014 A doctoral thesis in this area, "Topos Theoretic Methods in General Topology" by Hamed Harasani, Bangor 1988. is available here. Share Cite
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WebApr 8, 2024 · A cartesian closed category (sometimes: ccc) is a category with finite products which is closed with respect to its cartesian monoidal structure. The internal hom [S, X] … WebMay 24, 2024 · Being locally cartesian closed tells you that each slice category is cartesian closed. This is "local" in the sense that a slice category C / x is the part of the category … pano terre lvl 190
category theory - Locally cartesian closed vs cartesian …
WebOct 24, 2024 · The nLab article on the Syntactic category states that if our dependent type theory has dependent product types, then its syntactic category C ( T) is locally cartesian closed. I see that this is true when we just consider pullbacks along canonical projections (a.k.a display maps). WebJan 22, 2024 · The original proofs that the category of internal categories is cartesian closed when the ambient category is finitely complete and cartesian closed are in Andrée Bastiani , Charles Ehresmann , Catégories de foncteurs structurés , Cahiers de Topologie et Géométrie Différentielle Catégoriques, 11 no. 3 (1969), p. 329-384 ( numdam:CTGDC ... WebSince the natural setting for the important work of Day ([12], [14], [16]) on thecon- structionof symmetric monoidal closed categories as functor-categories, or as reflective subcategories of these, involves the 2-category of symmetric … pano terre 60