首页|用矩阵等价变换技巧求演化方程族的扩展可积模型

用矩阵等价变换技巧求演化方程族的扩展可积模型

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Equivalent transformation between the matrices for expanding integrable model of the hierarchy of evolution equation
A direct method for obtaining the expanding integrable modem of the hierarchies of evolution equations was proposed.By using the equivalent transformation between the matrices,a new isospectral problem Was directly established according to the known isospectral problem,which can be used to obtain the expanding integrable model of the known hierarchy.

isospectral problemexpanding integrable modelmatrix

姚玉芹、陈登远

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Department of Mathematics,College of Sciences,Shanghai University,Shanghai 200444,P.R.China

isospectral problem expanding integrable model matrix

国家自然科学基金国家自然科学基金

1037107010547123

2007

上海大学学报(英文版)
上海大学

上海大学学报(英文版)

影响因子:0.196
ISSN:1007-6417
年,卷(期):2007.11(3)
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