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.
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页码：48 / 51
页数：4
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