Finite Symmetry Transformation Groups and Exact Solutions of Lax Integrable Systems

来源 :理论物理通讯（英文版） | 被引量 : 0次 | 上传用户：my163mail12

【摘要】

：

The general Lie point symmetry groups of the Nizhnik-Novikov-Vesselov (NNV) equation and the asymmetric NNV equation are given by a simple direct method with he

【作者】

：

MA Hong-Cai LOU Sen-Yue

【机构】

：

Physics Department,Mathematics Department

【出处】

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理论物理通讯（英文版）

【发表日期】

：

2004年期

【关键词】

：

Lax pairs symmetries exact solution symmetry groups

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The general Lie point symmetry groups of the Nizhnik-Novikov-Vesselov (NNV) equation and the asymmetric NNV equation are given by a simple direct method with help of their weak Lax pairs.

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Finite Symmetry Transformation Groups and Exact Solutions of Lax Integrable Systems

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