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

Guang Zhe FAN, Chen Hong ZHOU, Xiao Qing YUE

Acta Mathematica Sinica . 2015, (10): 1517 -1530 . DOI: 10.1007/s10114-015-4464-5