Central extensions of some Lie algebras

DOI10.1090/S0002-9939-98-04348-2zbMath0916.17017MaRDI QIDQ4210976

Robert Lee Wilson, Wanglai Li

Publication date: 10 September 1998

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

Lie algebracentral extensionformal Laurent series2-cocycleLie algebra of differential operators

Mathematics Subject Classification ID

Lie algebras of vector fields and related (super) algebras (17B66) Infinite-dimensional Lie (super)algebras (17B65) Cohomology of Lie (super)algebras (17B56)

Related Items (8)

Leibniz Central Extensions on Some Infinite-Dimensional Lie Algebras ⋮ Derivation Algebras and 2-Cocycles of the Algebras ofq-Differential Operators ⋮ 2-Cocycles of Twisted Deformative Schrödinger–Virasoro Algebras ⋮ Geometric approach to Kac-Moody and Virasoro algebras ⋮ The central extension defining the super matrix generalization of \(W_{1+\infty}\) ⋮ 2-Cocycles of the Lie Superalgebras of Weyl Type ⋮ Analytic central extensions of infinite dimensional white noise *–Lie algebras ⋮ Derivation Lie algebras of semidirect sums

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