SYMMETRIES AND CONSTANTS OF MOTION FOR THE NEW KdV HIERARCHIES

被引：0
|
作者：
李翊神
程艺
机构：
[1] At Present a visiting scholar at International Centre for Theoretical Physics
[2] Trocste
[3] Italy
[4] Department of Mathematics
[5] University of Science and Technology of
来源：
ScienceinChina,SerA. | 1988年 / Ser.A.1988卷 / 07期
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摘要：
<正> Two sets of infinite number of symmetries with their algebraic property and constants of motion for hierarchies of nonlinear evolution equations are derived. The constants of motion then can be expressed in terms of the scattering data of the Schrdinger spectral problem.
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页码：769 / 776
页数：8
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