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There is a page named "Subfunctor" on Wikipedia
- In category theory, a branch of mathematics, a subfunctor is a special type of functor that is an analogue of a subset. Let C be a category, and let F...4 KB (511 words) - 15:14, 26 January 2024
- / F p {\displaystyle {\textbf {Sch}}/\mathbb {F} _{p}} , there is the subfunctor α p {\displaystyle \alpha _{p}} where α p ( X ) = { x ∈ O ( X ) : x p...11 KB (1,815 words) - 09:18, 14 July 2024
- the notion of a sieve. If c is any given object in C, a sieve on c is a subfunctor of the functor Hom(−, c); (this is the Yoneda embedding applied to c)...31 KB (4,520 words) - 20:47, 27 March 2024
- let UN be the functor C → Set determined by UN(c) = (U(c))N. Then a subfunctor of UN is called an N-ary predicate and a natural transformation UN → U...12 KB (1,681 words) - 18:35, 12 July 2024
- of ordinals cannot be fully embedded in the category of graphs. Every subfunctor of an accessible functor is accessible. (In a definable classes setting)...5 KB (597 words) - 00:05, 23 April 2024
- \prod X(R_{f_{i}f_{j}})} Also, there must exist open affine subfunctors U i = Spec ( A i ) = Hom CAlg ( A i , − ) {\displaystyle...5 KB (836 words) - 21:22, 14 January 2021
- functor which has a natural stratification into a disjoint union of subfunctors, each of which is represented by a projective S {\displaystyle S} -scheme...12 KB (2,273 words) - 20:42, 10 March 2024
- In mathematics, a preradical is a subfunctor of the identity functor in the category of left modules over a ring with identity. The class of all preradicals...942 bytes (134 words) - 19:10, 4 March 2024
- → S e t {\displaystyle S\colon C^{\rm {op}}\to {\rm {Set}}} on c is a subfunctor of Hom(−, c), i.e., for all objects c′ of C, S(c′) ⊆ Hom(c′, c), and for...6 KB (771 words) - 07:29, 28 April 2024
- English Wikipedia has an article on: subfunctor Wikipedia sub- + functor subfunctor (plural subfunctors) (category theory) A functor such that all of