Infinitely Many Lax Pairs of the Korteweg-de Vries Equation |
| |
Authors: | YU Jun |
| |
Institution: | Department of Physics, Shaoxing College of Arts and Sciences, Shaoxing 312000, Zhejiang Province, China |
| |
Abstract: | Starting from a known Lax pair, one can get some infinitely many coupled Lax pairs.In this letter, we take the well-known KdV equation as a typical example. Using infinitely many symmetries, the infinitely many inhomogeneous linear Lax pairs of KdV equation can be obtained. And considering the Darboux transformations for the KdV equation leads to the infinitely many inhomogeneous nonlinear Lax pairs. |
| |
Keywords: | Lax pairs Darboux transformation KdV equation |
|
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
| 点击此处可从《理论物理通讯》下载免费的PDF全文 |
|