Pre-Abelian category
Pre-Abelian category In mathematics, specifically in category theory, a pre-Abelian category is an additive category ...
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Talk:Abelian category
Talk:Abelian category I intend to redesign this article over ... existence of the articles Preadditive_category, Additive_category, and Pre-Abelian_category. I'm going to tighten up ... 11:34 Jul 21, 2002 (PDT) Module (category theory) Hi there! Does the concept of Module (category theory) make any sense to you? ...
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Preadditive category
Preadditive category In mathematics, a preadditive category is a category that is enriched over the monoidal category of abelian groups. In other words, the category ...
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Additive category
Additive category In mathematics, specifically in category theory, an additive category is a preadditive category C such that any finitely many objects ... A n in C. (Recall that a category C is preadditive if all its ...
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Talk:Additive category
Talk:Additive category I have removed the Elementary characterisation. There's an elementary characterisation of Abelian categories, which is pretty slick, and which ... and there's an elementary characterisation of pre-Abelian categories too. So I wanted to describe ... turns out that the elementary characterisation of pre-Abelian categories starts out "Suppose that ...
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Limit (category theory)
Limit (category theory) In category theory, a branch of mathematics, the abstract ... Terminal objects. If J is the empty category, then the above definitions imply that every ... object. Products. If J is a discrete category then the functor F is essentially nothing ... For example, assume that C is the category Set and let J be the ...
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Category:Category theory
Category:Category theory Category theory is a mathematical theory that deals ... Subcategories There are 13 subcategories to this category. A Adjoint functors Algebra C Categorical logic Category-theoretic categories D Duality theories F ...
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List of category theory topics
List of category theory topics This is a list of category theory topics, by Wikipedia page. Specific categories Category of sets Concrete category Category of vector spaces Category of graded ...
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User:Lethe/list of categories
... Lethe/list of categories < User:Lethe In category theory, categories are the main object of ... symbol meaning keys and comments c concrete category objects and morphisms can be constructed as ... monoidal ccc Cartesian closed y yes. a category has a given property a all. For ... All finite collections of objects in a pre-additive category have biproduct. Category Objects morphisms c // ...
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Beginning object   (translated from Chinese)
Beginning object In mathematics domain, category CObjectIIs calledBeginning object(OrInitial object) If to ... then called it isZero object. Nature The category beginning object or the end object not ... The end object also is similar. Example Category Set (By set is an object, function ... not have the zero object. In the category is composed which by the non- spatial ... element condition to shoot is different. The category is composed which by a set ( ...
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