Gaussian solitary waves for the logarithmic Boussinesq equation and the logarithmic regularized Boussinesq equation

被引：39
|
作者：
Wazwaz, Abdul-Majid [1 ]
机构：
[1] St Xavier Univ, Dept Math, Chicago, IL 60655 USA
来源：
OCEAN ENGINEERING | 2015年 / 94卷
关键词：
Logarithmic Boussinesq equation; Logarithmic regularized Boussinesq equation; Gaussian solitons; SOLITONS;
D O I：
10.1016/j.oceaneng.2014.11.024
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
We investigate the logarithmic-Boussinesq equation (log-BE) for Gaussian solitary waves. We also derive Gaussian solitary wave solutions for the logarithmic-regularized Boussinesq equation (log-RBE). The logarithmic nonlinearity for both models will be generalized to obtain generalized Gaussian solutions. We show that both logarithmic models are characterized by their Gaussian solitons. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：111 / 115
页数：5
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