一类由等周平面曲线运动导出的非线性发展方程的可积性
Integrability of a nonlinear evolution equation derived from isoperimetric plane curve motion
摘要:
我们提供了一个几何解释的Sakovich使用的一系列变换映射的三阶非线性发展方程得到的Chou和Qu的mKdV方程。我们还讨论了它的双Hamilton可积性以及与之相关的可积方程。
英文摘要:
We provide a geometrical interpretation for the series of transformations used by Sakovich to map the third-order nonlinear evolution equation obtained by Chou and Qu to the mKdV equation. We also discuss its bi-Hamiltonian integrability as well as integrable equations associated with this system.
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