Cohomology of the Schrdinger Algebra S(1)

作者：Yue; Zhu; WU; Xiao; Qing; YUE; Lin; Sh...包络代数上同调不可约有限维系数和无穷维同调群模块

摘要：We explicitly compute the first and second cohomology groups of the Schrdinger algebra S(1) with coefficients in the trivial module and the finite-dimensional irreducible modules.We also show that the first and second cohomology groups of S(1) with coefficients in the universal enveloping algebras U(S(1))(under the adjoint action) are infinite dimensional.

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