Leibniz central extension on centerless twisted Schrödinger-Virasoro algebra

Abstract

In this paper, we present all the Leibniz 2-cocycles of the centerless twisted Schrödinger-Virasoro algebra ℒ, which determine the second Leibniz cohomology group of ℒ.

Keywords

Schrödinger-Virasoro algebra / Leibniz 2-cocycle / Leibniz cohomology group

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