Word Explorer

Semigroupoid

💡 Words with a Similar Meaning to "Semigroupoid"

Found via reverse dictionary — words that share a conceptual meaning.

WordDefinition
groupoidnoun(algebra and category theory) A set with a partial binary operation that is associative and has identities and inverses.
semigroupnoun(mathematics) Any set for which there is a binary operation that is closed and associative.
semiloopoidnoun(mathematics) A nonassociative generalization of a semigroupoid
semicategorynounSynonym of semigroupoid.
semigroup homomorphismnoun(mathematics) a function that preserves semigroup structure
setoidnoun(set theory) A set together with an equivalence relation.
inverse systemnoun(algebra) A set of algebraic structures (which are part of a concrete category; e.g., groups) and a set of morphisms between them (e.g., group homomorphisms) which all together form a small category which is the image of a contravariant functor whose domain is a directed poset.
semiautomatonnoun(mathematics, computer science) a multiplicative operation of a monoid on a set
algebroidnoun(mathematics) An infinitesimal algebraic object associated with a groupoid
cocategorynoun(mathematics) The dual of a category.
monoidnoun(algebra, functional programming) A set which is closed under an associative binary operation, and which contains an element which is an identity for the operation.
loopoidnoun(mathematics) A nonassociative generalization of a groupoid
hypersemigroupnoun(mathematics) A nonempty set for which the set of all subsets forms a semiring.
subgroupoidnoun(mathematics) A subset of a groupoid closed under inversion and composition.
subsemigroupnoun(mathematics) Any subset of a semigroup that is closed under the semigroup operation.
isogenynoun(algebraic geometry, category theory) An epimorphism of group schemes that is surjective and has a finite kernel.
semimodulenoun(mathematics) A mathematical construct that resembles a module, except that the underlying abelian group is replaced with an abelian semigroup, so the elements do not necessarily have inverses.
pregroupoidnoun(category theory) A category together with its inversion.
bicategorynoun(mathematics) A particular construct in category theory, used to extend the notion of category to handle the cases where the composition of morphisms is not (strictly) associative, but only associative up to an isomorphism.
hom-setnoun(category theory) The set or collection of all morphisms from A to B for some given ordered pair (A, B) of objects from some given category.

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