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arXiv math/0305195math.QAhep-thmath-phmath.MPmath.RT
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U_q[gl(2/1)]在U_q[gl(2)\oplus gl(1)]基上的一维表示

Finite-dimensional representations of U_q[gl(2/1)] in a basis of U_q[gl(2)\oplus gl(1)]

Nguyen Anh Ky, Nguyen thi Hong Van

摘要:

给出了量子超代数$U_q[gl(2/1)]$作为$U[gl(2/1)]$的Drinfel 'd-Jimbo变形和一个Hopf超代数.在其偶子代数$U_q[gl(2)\oplus gl(1)]$的基础上构造并研究了该量子超代数的有限维表示.本方法构造的量子超代数表示结合了以前建议的超代数和量子超代数的情况下,因此,与后者相比,具有优势。

英文摘要:

The quantum superalgebra $U_q[gl(2/1)]$ is given as both a Drinfel'd--Jimbo deformation of $U[gl(2/1)]$ and a Hopf superalgebra. Finite--dimensional representations of this quantum superalgebra are constructed and investigated in a basis of its even subalgebra $U_q[gl(2)\oplus gl(1)]$. The present method for constructing representations of a quantum superalgebra combines previously suggested ones for the cases of superalgebras and quantum superalgebras, and, therefore, has an advantage in comparison with the latter.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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