RECURSION OPERATORS - MEANING AND EXISTENCE FOR COMPLETELY INTEGRABLE SYSTEMS

被引:20
|
作者
LANDI, G [1 ]
MARMO, G [1 ]
VILASI, G [1 ]
机构
[1] E SCHRODINGER INT INST MATH PHYS,A-1090 VIENNA,AUSTRIA
关键词
D O I
10.1063/1.530613
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Comments are made on the meaning and existence of recursion operators for completely integrable systems. It is shown that any nonresonant integrable system admits infinitely many Hamiltonian descriptions and recursion operators.
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页码:808 / 815
页数:8
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