| Structures of Not-finitely Graded Lie Algebras Related to Generalized Heisenberg–Virasoro Algebras |
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| 基金项目： | Supported by National Natural Science Foundation of China (Grant Nos. 11431010, 11371278 and 11271284) and Shanghai Municipal Science and Technology Commission (Grant No. 12XD1405000) |
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| 摘 要： | 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.
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