Structures of Not-finitely Graded Lie Algebras Related to Generalized Virasoro Algebras.

Authors :: Chen, Qiufan
Han, Jianzhi
Su, Yucai
Source :: Communications in Algebra; Jul2015, Vol. 43 Issue 7, p3033-3049, 17p
Publication Year :: 2015
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. [ABSTRACT FROM PUBLISHER]

Subjects :: LIE algebras
AUTOMORPHISM groups
COHOMOLOGY theory
ALGEBRA
GROUP theory
MATHEMATICAL analysis

Full Text Access

Tools