Lie super-bialgebra structures on super-Virasoro algebra

Lie super-bialgebra structures on super-Virasoro algebra
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DOI:
10.1007/s11464-009-0012-x
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发表时间:
2009-02
影响因子:
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通讯作者:
Hengyun Yang
Hengyun Yang
中科院分区:
数学4区
文献类型:
--
作者:
Hengyun Yang

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本文通过计算超virasoro代数对其伴随模的张量积的导数,得到了每一个超virasoro代数只允许三角共边李超双代数结构。
In this paper we obtain that every super-Virasoro algebra admits only triangular coboundary Lie super-bialgebra structures and this is proved mainly based on the computation of derivations from the super-Virasoro algebra to the tensor product of its adjoint module.