Category theory/Related Articles

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A list of Citizendium articles, and planned articles, about Category theory.
See also changes related to Category theory, or pages that link to Category theory or to this page or whose text contains "Category theory".

Parent topics

  • Abstract algebra [r]: Branch of mathematics that studies structures such as groups, rings, and fields. [e]


Examples of categories

  • Set [r]: Category whose objects are sets and whose morphisms are functions between those sets. [e]
  • Top [r]: Category whose objects are topological spaces and whose morphisms are continuous functions. [e]
  • Funct [r]: Category whose objects are functors in another category and whose morphisms are natural transformations. [e]
  • Scheme [r]: Add brief definition or description

Other related topics

Related fields