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Coboundary
UK
/kəʊˈbaʊndəri/
US
/koʊˈbaʊndəri/
Translation of "coboundary" into Russian
coboundary
Noun
UK
/kəʊˈbaʊndəri/
US
/koʊˈbaʊndəri/
coboundary
coboundaries pl
кограница
In algebraic topology, a coboundary is a specific type of cochain.
В алгебраической топологии кограница — это определенный тип кокцепи.
Definitions
coboundary
Noun
UK
/kəʊˈbaʊndəri/
US
/koʊˈbaʊndəri/
In mathematics, particularly in algebraic topology and homological algebra, a coboundary is a specific type of cochain that is the image of a cochain under the coboundary operator, often used in the context of cohomology theories.
The coboundary of a 1-cochain in this cohomology theory is a 2-cochain.
coboundary
Adjective
UK
/kəʊˈbaʊndəri/
US
/koʊˈbaʊndəri/
Relating to or involving a coboundary or the coboundary operator.
The proof relies on a coboundary map between consecutive cochain groups.