Lie bialgebra structures on the Schr\"odinger-Virasoro Lie algebra
Abstract
In this paper we investigate Lie bialgebra structures on the Schr\"odinger-Virasoro algebra . Surprisingly, we find out an interesting fact that not all Lie bialgebra structures on the Schr\"odinger-Virasoro algebra are triangular coboundary, which is different from the related known results of some Lie algebras related to the Virasoro algebra.
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