Nonlocalization of Nonlocal Symmetry and Symmetry Reductions of the Burgers Equation

Nonlocalization of Nonlocal Symmetry and Symmetry Reductions of the Burgers Equation

Symmetry reduction method is one of the best ways to find exact solutions. In this paper, we study the possibility of symmetry reductions of the well known Burgers equation including the nonlocal symmetry. The related new group Jnvariant solutions are obtained. Especially, the interactions among sol...

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Veröffentlicht in:理论物理通讯：英文版 2012, Vol.58 (12), p.795-799
1. Verfasser: 金艳 贾曼 楼森岳
Format: Artikel
Sprache:eng
Schlagworte:
Burgers方程
对称性
相互作用
还原法
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Zusammenfassung:Symmetry reduction method is one of the best ways to find exact solutions. In this paper, we study the possibility of symmetry reductions of the well known Burgers equation including the nonlocal symmetry. The related new group Jnvariant solutions are obtained. Especially, the interactions among solitons, Airy waves, and Kummer waves are explicitly given.
ISSN:0253-6102