Structures of not-finitely graded Lie algebras related to generalized Heisenberg-Virasoro algebras
arXiv:1409.6282
Abstract
In this paper, we study the structure theory of a class of not-finitely graded Lie algebras related to generalized Heisenberg-Virasoro algebras. In particular, the derivation algebras, the automorphism groups and the second cohomology groups of these Lie algebras are determined.
16 pages. arXiv admin note: text overlap with arXiv:1404.3279 by other authors