Definition of Groupoids. Meaning of Groupoids. Synonyms of Groupoids

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

Definition of Groupoids

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Meaning of Groupoids from wikipedia

- whose objects are groupoids and whose morphisms are groupoid morphisms is called the groupoid category, or the category of groupoids, and is denoted by...
- globular groupoid giving a wide class of examples of strict globular groupoids. Moreover, because strict groupoids embed inside weak groupoids, they can...
- Free central groupoids are infinite, and have no idempotent elements. Finite central groupoids, including the natural central groupoids over finite sets...
- groupoids are the global counterparts of Lie algebroids. Lie groupoids were introduced by Charles Ehresmann under the name differentiable groupoids....
- contravariant functor from C to the category of groupoids. This way, each groupoid object determines a prestack in groupoids. This prestack is not a stack but it...
- prominent author on the subject of groupoids in topology: http://groupoids.org.uk/ fundamental groupoid at the nLab fundamental infinity-groupoid at the nLab...
- (x\circ y)\circ z\in G} ). Evseev, A. E. (1988). "A survey of partial groupoids". In Ben Silver (ed.). Nineteen Papers on Algebraic Semigroups. American...
-  11, ISBN 978-3-0348-0405-9. Evseev, A. E. (1988), "A survey of partial groupoids", in Silver, Ben (ed.), Nineteen Papers on Algebraic Semigroups, American...
- homotopy: it is a unit interval object in the category of groupoids. The category of groupoids admits all colimits, and in particular all pushouts. Theorem...
- In mathematics, the Mathieu groupoid M13 is a groupoid acting on 13 points such that the stabilizer of each point is the Mathieu group M12. It was introduced...