Structures of Not-finitely Graded Lie Algebras Related to Generalized Virasoro Algebras |
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| Authors: | Qiufan Chen Yucai Su |
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| Institution: | Department of Mathematics , Tongji University , Shanghai , China |
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| Abstract: | In this paper, we study the structure theory of a class of not-finitely graded Lie algebras related to generalized Virasoro algebras. In particular, the derivation algebras, the automorphism groups and the second cohomology groups of these Lie algebras are determined. |
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| Keywords: | Automorphisms 2-cocycles Derivations Generalized Virasoro algebras Not-finitely graded Lie algebras |
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