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arXiv 0802.2334nlin.SImath-phmath.APmath.MP
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一类(2+1)维可积非线性发展方程的规范不变描述

Gauge-invariant description of some (2+1)-dimensional integrable nonlinear evolution equations

V. G. Dubrovsky, A. V. Gramolin

摘要:

本文给出了二维广义色散长波和Nizhnik-Veselov-Novikov可积非线性方程组的新的显规范不变形式。它显示了如何在不同的规格从这样的形式著名的二维推广的色散长波方程组,Nizhnik-Veselov-Novikov和修改Nizhnik-Veselov-Novikov方程和其他已知的和新的可积非线性方程的出现。考虑了不同规范下非线性方程之间的Miura型变换。

英文摘要:

New manifestly gauge-invariant forms of two-dimensional generalized dispersive long-wave and Nizhnik-Veselov-Novikov systems of integrable nonlinear equations are presented. It is shown how in different gauges from such forms famous two-dimensional generalization of dispersive long-wave system of equations, Nizhnik-Veselov-Novikov and modified Nizhnik-Veselov-Novikov equations and other known and new integrable nonlinear equations arise. Miura-type transformations between nonlinear equations in different gauges are considered.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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