2-Cocycles of Deformative Schr\"odinger-Virasoro Algebras
Abstract
In a series of papers by Henkel, Roger and Unterberger, Schr\"odinger-Virasoro algebras and their deformations were introduced and investigated. In the present paper we determine the 2-cocycles of a class of deformative Schr\"odinger-Virasoro algebras.
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