Glossary of category theory

Mathematics glossary

This is a glossary of properties and concepts in category theory in mathematics.Notes on foundations: In many expositions, the set-theoretic issues are ignored; this means, for instance, that one does not distinguish between small and large categories and that one can arbitrarily form a localization of a category. Like those expositions, this glossary also generally ignores the set-theoretic issues, except when they are relevant

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