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1 коммутативная коцепь
commutative cochain мат.Русско-английский научно-технический словарь Масловского > коммутативная коцепь
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2 коммутативная коцепь
Mathematics: commutative cochainУниверсальный русско-английский словарь > коммутативная коцепь
См. также в других словарях:
Cup product — In mathematics, specifically in algebraic topology, the cup product is a method of adjoining two cocycles of degree p and q to form a composite cocycle of degree p + q. This defines an associative (and distributive) graded commutative product… … Wikipedia
Depth of noncommutative subrings — In ring theory and Frobenius algebra extensions, fields of mathematics, there is a notion of depth two subring or depth of a Frobenius extension. The notion of depth two is important in a certain noncommutative Galois theory, which generates Hopf … Wikipedia
Differential form — In the mathematical fields of differential geometry and tensor calculus, differential forms are an approach to multivariable calculus that is independent of coordinates. Differential forms provide a better[further explanation needed] definition… … Wikipedia