Symmetry analysis and conservation laws for description of waves in bubbly liquid

被引：4

作者：

Dastranj, Reza ^{[1
]}

Nadjafikhah, Mehdi ^{[1
]}

机构：

[1] Islamic Azad Univ, Coll Basic Sci, Dept Math, Karaj Branch, Alborz, Iran

来源：

INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS | 2014年 / 67卷

关键词：

Kudryashov-Sinelshchikov equation; Lie symmetry analysis; Invariant solutions; Conservation laws; DIRECT CONSTRUCTION;

D O I：

10.1016/j.ijnonlinmec.2014.07.007

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This study deals with symmetry group properties and conservation laws of an extended Kudryashov-Sinelshchikov (K-S) equation in the bubbly liquid. We study Lie symmetries, symmetry reductions and exact solutions of the non-linear wave equation. By applying a direct method the local conservation laws associated to the (K-S) equation are also obtained. (C) 2014 Published by Elsevier Ltd.

引用

页码：48 / 51

页数：4

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