• theory, monoidal functors are functors between monoidal categories which preserve the monoidal structure. More specifically, a monoidal functor between...
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  • enriched functor, etc... reduce to the original definitions from ordinary category theory. An enriched category with hom-objects from monoidal category...
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  • Cat (equipped with the monoidal structure induced by the cartesian product). Monoidal functors are the functors between monoidal categories that preserve...
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  • internal product functor defining a monoidal category. The isomorphism is natural in both X and Z. In other words, in a closed monoidal category, the internal...
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  • In mathematics, specifically category theory, a functor is a mapping between categories. Functors were first considered in algebraic topology, where algebraic...
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  • Combinatorial species Exact functor Derived functor Dominant functor Enriched functor Kan extension of a functor Hom functor Product (category theory) Equaliser...
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  • applicative functor, or an applicative for short, is an intermediate structure between functors and monads. In category theory they are called closed monoidal functors...
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  • {\displaystyle (T,\eta ,\mu )} on a monoidal category ( C , ⊗ , I ) {\displaystyle (C,\otimes ,I)} such that the functor T : ( C , ⊗ , I ) → ( C , ⊗ , I )...
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  • Monoidal may refer to: Monoidal category, concept in category theory Monoidal functor, between monoidal categories Monoidal natural transformation, between...
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  • A closed monoidal category is a monoidal category C {\displaystyle {\mathcal {C}}} such that for every object B {\displaystyle B} the functor given by...
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  • 2-category (redirect from Lax functor)
    a category as a functor category. A vertical composition is the composition of natural transformations. Similarly, given a monoidal category V, the category...
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  • Formally, a diagram of shape J {\displaystyle J} in C {\displaystyle C} is a functor from J {\displaystyle J} to C {\displaystyle C} : F : J → C . {\displaystyle...
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  • relationship that two functors may exhibit, intuitively corresponding to a weak form of equivalence between two related categories. Two functors that stand in...
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  • preadditive category is the category Ab itself. More precisely, Ab is a closed monoidal category. Note that commutativity is crucial here; it ensures that the...
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  • symmetric monoidal, and moreover, (Ste, ⊛ {\displaystyle \circledast } ) is a closed symmetric monoidal category with the internal hom-functor ⊘ {\displaystyle...
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  • In algebra, an action of a monoidal category ( S , ⊗ , e ) {\displaystyle (S,\otimes ,e)} on a category X is a functor ⋅ : S × X → X {\displaystyle \cdot...
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  • String diagram (category Monoidal categories)
    monoidal category C Σ {\displaystyle C_{\Sigma }} . The interpretation in a monoidal category D {\displaystyle D} is a defined by a monoidal functor F...
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  • Yoneda lemma (redirect from Yoneda functor)
    is a fundamental result in category theory. It is an abstract result on functors of the type morphisms into a fixed object. It is a vast generalisation...
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  • thought of as a cocartesian monoidal category. Cartesian categories with an internal Hom functor that is an adjoint functor to the product are called Cartesian...
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  • a branch of mathematics, a functor category D C {\displaystyle D^{C}} is a category where the objects are the functors F : C → D {\displaystyle F:C\to...
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  • Tensor–hom adjunction (category Adjoint functors)
    adjunction is that the tensor product − ⊗ X {\displaystyle -\otimes X} and hom-functor Hom ⁡ ( X , − ) {\displaystyle \operatorname {Hom} (X,-)} form an adjoint...
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  • composition of morphisms is bilinear; in other words, C is enriched over the monoidal category of abelian groups. In a preadditive category, every finitary product...
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  • Tannakian formalism (category Monoidal categories)
    that there exists a K-linear exact and faithful tensor functor (i.e., a strong monoidal functor) F from C to the category of finite dimensional L-vector...
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  • comonoid object in a monoidal category gives rise to a simplicial object since it can then be viewed as the image of a functor from Δ + op {\displaystyle...
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  • Natural transformation (category Functors)
    mathematics, a natural transformation provides a way of transforming one functor into another while respecting the internal structure (i.e., the composition...
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  • in 1970 in the general context of enriched functor categories. Day convolution gives a symmetric monoidal structure on H o m ( C , D ) {\displaystyle...
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  • Topos (redirect from Logical functor)
    the category of contravariant functors from D {\displaystyle D} to the category of sets; such a contravariant functor is frequently called a presheaf...
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  • Thumbnail for Automata theory
    and Automata in Monoidal Categories. ASL North American Annual Meeting, 17 March 2010 Aguiar, M. and Mahajan, S.2010. "Monoidal Functors, Species, and Hopf...
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  • ({\mathcal {D}},\bullet ,J)} are two monoidal categories. A monoidal adjunction between two lax monoidal functors ( F , m ) : ( C , ⊗ , I ) → ( D , ∙ ...
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  • for the monad). 2.  A functor is said to be monadic if it is a constituent of a monadic adjunction. monoidal category A monoidal category, also called...
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