arXiv 0801.38732008-01-25math.RA

2-Cocycles of Original Deformative Schrödinger-Virasoro Algebras

Junbo Li, Yucai Su

备注：: 13pages
DOI：: 10.1007/s11425-008-0115-y

英文摘要：

Both original and twisted Schrödinger-Virasoro algebras also their deformations were introduced and investigated in a series of papers by Henkel, Roger and Unterberger. In the present paper we aim to determine the 2-cocycles of original deformative Schrödinger-Virasoro algebras.

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