Definition of Postcomposition. Meaning of Postcomposition. Synonyms of Postcomposition

Here you will find one or more explanations in English for the word Postcomposition. Also in the bottom left of the page several parts of wikipedia pages related to the word Postcomposition and, of course, Postcomposition synonyms and on the right images related to the word Postcomposition.

Definition of Postcomposition

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Meaning of Postcomposition from wikipedia

- structures on slice categories of the category of simplicial sets. On them, postcomposition and pullbacks (due to its application in algebraic geometry also known...
- inclusion. Every partially ordered set can be considered as a category. Postcomposition with the nerve N : C a t → s S e t {\displaystyle N\colon \mathbf {Cat}...
- ^{n+1}\operatorname {U} (1)} is the ∞-Chern–Weil homomorphism. Through postcomposition, it ****igns a G {\displaystyle G} -prin****l ∞-bundle X → B G {\displaystyle...
- more general classes like Profunctor (which requires only pre- and postcomposition with functions), which have application in optics. An arrow is essentially...
- {\displaystyle f_{*}\colon {\mathcal {M}}/X\rightarrow {\mathcal {M}}/Y} by postcomposition. Furthermore, pushout defines a functor Y + X − : X ∖ M → Y ∖ M {\displaystyle...
- from the Hopf–Whitney theorem can alternatively be expressed as a postcomposition: [ X , Y ] → [ X , K ( π n ( Y ) , n ) ] ≅ H n ( X , π n ( Y ) ) ....