Poisson structures on the center of the elliptic algebra Aq,p(sl(2)c)

被引：0

作者：

LPTHE, CNRS-URA 280, Universités Paris VI/VII, Paris, France ^{[1
]}

不详 ^{[2
]}

不详 ^{[3
]}

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来源：

Phys Lett Sect A Gen At Solid State Phys | / 4卷 / 323-334期

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D O I：

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中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

It is shown that the elliptic algebra Aq,p(sl(2)c) has a non-trivial center at the critical level c = -2, generalizing the result of Reshetikhin and Semenov-Tian-Shansky for trigonometric algebras. A family of Poisson structures indexed by a non-negative integer k is constructed on this center. © 1997 Elsevier Science B.V.

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