Duality between integrable Stäckel systems

Duality between integrable Stäckel systems
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可积 Stackel 系统之间的对偶性

DOI:
10.1088/0305-4470/32/45/311
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发表时间:
1998
期刊:
Journal of Physics A
影响因子:
--
通讯作者:
A. Tsiganov
A. Tsiganov
中科院分区:
--
文献类型:
--
作者:
A. Tsiganov

文献摘要

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将扩展相空间的正则变换应用于可积Stackel系统。所有这些变换可能与相应的超椭圆曲线上的Abel映射的模糊性有关。对于某些两自由度Stackel系统,构造了2 × 2 Lax表示和动力学r-矩阵代数.
Canonical transformations of the extended phase space are applied to the integrable Stackel systems. All these transformations may be associated with an ambiguity of the Abel map on the corresponding hyperelliptic curve. For some Stackel systems with two degrees of freedom the 2 × 2 Lax representations and the dynamical r-matrix algebras are constructed.