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math.RA2010★ 1 cited
Derivations and automorphism groups of completed Witt Lie algebra
Yongping Wu, Ying Xu, Lamei Yuan
In this paper, a simple Lie algebra, referred to as the completed Witt Lie algebra, is introduced. Its derivation algebra and automorphism group are completely described. As a bypr…
math.RA2010★ 3 cited
Derivations and automorphisms of twisted deformative Schrödinger-Virasoro Lie algebras
Wei Wang, Junbo Li, Ying Xu
In this paper the derivation algebra and automorphism group of the twisted deformative Schrödinger-Virasoro Lie algebras are determined.
math.RA2010
Lie bialgebra structures on extended Schrodinger-Virasoro Lie algebra
Lamei Yuan, Yongping Wu, Ying Xu
In this paper, Lie bialgebra structures on the extended Schrodinger-Virasoro Lie algebra are classified. It is obtained that all the Lie bialgebra structures on L are triangular co…