Exact solutions of a variable coefficient KdV equation: Power law in time-coefficients

被引：0
|
作者：
Molati, Motlatsi [1 ]
机构：
[1] Natl Univ Lesotho, Dept Math & Comp Sci, PO Roma 180, Maseru, Lesotho
来源：
EXAMPLES AND COUNTEREXAMPLES | 2023年 / 4卷
关键词：
Exact solutions; Symmetry reductions; Time-dependent coefficients; KdV equation; Lie symmetry analysis;
D O I：
10.1016/j.exco.2023.100126
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The Lie symmetry analysis of a power law in-time coefficients Korteweg-de Vries (KdV) equation is performed with the aim of specifying the model parameters (powers of t). That is, the symmetries of the resulting subclasses of the underlying equation are obtained. Further, symmetry reductions and some exact solutions are obtained.
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页数：4
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