2-categories, or from a category to a 2-category, that is just like a functor except that F ( f ∘ g ) = F ( f ) ∘ F ( g ) {\displaystyle F(f\circ g)=F(f)\circ...
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adjectives such as "pseudo-" and "lax-" are used to refer to the fact equalities are weakened in coherent ways; e.g., pseudo-functor, pseudoalgebra. In...
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category Kar C {\displaystyle \operatorname {Kar} C} together with a functor s : C → Kar C {\displaystyle s:C\to \operatorname {Kar} C} such that...
3 KB (476 words) - 21:41, 27 February 2024
Glossary of category theory (redirect from Tensor product of functors)
category) that consists of free T-algebras. lax A lax functor is a generalisation of a pseudo-functor, in which the structural transformations associated...
72 KB (11,075 words) - 13:35, 2 August 2024
categorical sum. It follows that any functor which preserves limits will take terminal objects to terminal objects, and any functor which preserves colimits will...
11 KB (1,336 words) - 16:25, 21 January 2024
Category of rings (redirect from Category of pseudo-rings)
there are forgetful functors A : Ring → Ab M : Ring → Mon which "forget" multiplication and addition, respectively. Both of these functors have left adjoints...
14 KB (1,814 words) - 01:52, 26 March 2024
term originally come from category theory, where a monad is defined as a functor with additional structure. Research beginning in the late 1980s and early...
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the uniform structure). Any (pseudo)metrizable space is uniformizable since the (pseudo)metric uniformity induces the (pseudo)metric topology. The converse...
4 KB (494 words) - 17:17, 29 January 2023
Microlocal analysis (redirect from Microlocalization functor)
nonlinear partial differential equations. This includes generalized functions, pseudo-differential operators, wave front sets, Fourier integral operators, oscillatory...
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properties can be dualized. An embedding can also refer to an embedding functor. Ambient space Closed immersion Cover Dimension reduction Flat (geometry)...
18 KB (2,676 words) - 10:02, 18 May 2024