- filtered category
- мат. фильтрованная категория
Большой англо-русский и русско-английский словарь. 2001.
filtered category
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Filtered category — In category theory, filtered categories generalize the notion of directed set.A category J is filtered when * it is not empty, * for every two objects j and j in J there exists an object k and two arrows f:j o k and f :j o k in J, * for every two … Wikipedia
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Boolean algebras canonically defined — Boolean algebras have been formally defined variously as a kind of lattice and as a kind of ring. This article presents them more neutrally but equally formally as simply the models of the equational theory of two values, and observes the… … Wikipedia
