Change of the time for the Toda lattice

被引:0
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作者
Tsiganov, AV [1 ]
机构
[1] St Petersburg State Univ, Inst Phys, Dept Math & Computat Phys, St Petersburg 198904, Russia
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中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
For the Toda lattice we consider properties of the canonical transformations of the extended phase space, which preserve integrability. At the special values of integrals of motion the integral trajectories, separated variables and the action variables are invariant under change of the time. On the other hand, mapping of the time induces shift, of the generating function of the Backlund transformation.
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页码:278 / 282
页数:5
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