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arXiv math-ph/0206003math-phmath.APmath.MPnlin.SI
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弱横截性与部分不变解

Weak Transversality and Partially Invariant Solutions

A. M. Grundland, P. Tempesta, P. Winternitz

摘要:

本文对几个非线性物理方程,即Navier-Stokes方程组和Euler方程组、等熵可压缩流体方程组和矢量非线性Schroedinger方程组,给出了新的精确解。该解决方案的方法利用对称群的系统的情况下,对称性约减的标准李方法是不适用的。

英文摘要:

New exact solutions are obtained for several nonlinear physical equations, namely the Navier-Stokes and Euler systems, an isentropic compressible fluid system and a vector nonlinear Schroedinger equation. The solution methods make use of the symmetry group of the system in situations when the standard Lie method of symmetry reduction is not applicable.

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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