A New Approach to Backlund Transformations of Nonlinear Evolution Equations
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摘要: 本文给出一种求非线性演化方程Backlund变换的方法,应用于非线性演化方程时,得到了与WTC方法一致的Backlund变换,避开了WTC方法涉及到的递推关系和截尾的讨论.
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关键词:
- 非线性演化方程 /
- Backlund变换 /
- Lax表示
Abstract: In this paper.a new approach to Backlund transformations of nonlinear evolution equations is presented.The results obtained by this procedure are completely the sameas that by Painleve truncating expansion.-
Key words:
- nonlinear evolution equation /
- Backlund transformation /
- Lax pair
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