Coderivations, abelian extensions and cohomology of Lie coalgebras

DOI10.1080/00927872.2021.1923024zbMath1497.17030OpenAlexW3170097013MaRDI QIDQ5860676

Youjun Tan, Lei Du

Publication date: 22 November 2021

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927872.2021.1923024

zbMATH Keywords

extensionscohomologycoderivationsLie coalgebrasLie comodules

Mathematics Subject Classification ID

Lie bialgebras; Lie coalgebras (17B62) Cohomology of Lie (super)algebras (17B56) Coalgebras and comodules; corings (16T15)

Related Items (2)

A construction of Lie bialgebras from Lie coalgebras via antisymmetric bilinear forms ⋮ Wells sequences for abelian extensions of Lie coalgebras

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• Wells sequences for abelian extensions of Lie coalgebras
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