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cointersection. In DICTIOUS you will not only get to know all the dictionary meanings for the word
cointersection, but we will also tell you about its etymology, its characteristics and you will know how to say
cointersection in singular and plural. Everything you need to know about the word
cointersection you have here. The definition of the word
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English
Etymology
From co- + intersection.
Noun
cointersection (plural cointersections)
- (mathematics) A family of behavioural equivalences which factors through all elements of a second specified family of behavioural equivalences and for which any morphism that factors through the second family of behavioural equivalences also factors through its elements.
1986, Yves Diers, Categories of Boolean sheaves of simple algebras:the left adjoint […] preserves direct factors, their cointersections, their complements and thus their counions