Articles with "extensions family" as a keyword



Extensions of a family of linear cycle sets

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Published in 2025 at "Communications in Algebra"

DOI: 10.1080/00927872.2025.2569477

Abstract: This paper explores the cohomology of linear cycle sets, focusing on extensions of a specific linear cycle set H by an abelian group I. We derive explicit formulas for the second cohomology group, which classifies… read more here.

Keywords: family linear; extensions family; cycle sets; linear cycle ... See more keywords