cohomology
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English[edit]
Etymology[edit]
Noun[edit]
cohomology (countable and uncountable, plural cohomologies)
- (mathematics) A method of contravariantly associating a family of invariant quotient groups to each algebraic or geometric object of a category, including categories of geometric and algebraic objects.
- (mathematics) A system of quotient groups associated to a topological space.
Translations[edit]
theory
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system
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