Lump solutions to a generalized Bogoyavlensky-Konopelchenko equation

被引:137
|
作者
Chen, Shou-Ting [1 ]
Ma, Wen-Xiu [2 ,3 ,4 ]
机构
[1] Xuzhou Inst Technol, Sch Math & Phys Sci, Xuzhou 221008, Jiangsu, Peoples R China
[2] Univ S Florida, Dept Math & Stat, Tampa, FL 33620 USA
[3] Shandong Univ Sci & Technol, Coll Math & Syst Sci, Qingdao 266590, Peoples R China
[4] North West Univ, Int Inst Symmetry Anal & Math Modelling, Dept Math Sci, Mafikeng Campus, ZA-2735 Mmabatho, South Africa
基金
中国国家自然科学基金; 美国国家科学基金会;
关键词
Symbolic computation; lump solution; soliton theory; KADOMTSEV-PETVIASHVILI EQUATION; INTEGRABLE SYMPLECTIC MAP; ROSSBY SOLITARY WAVES; SYMMETRY CONSTRAINT; BOUSSINESQ EQUATION; CONSERVATION-LAWS; KINK SOLUTIONS; HIERARCHY; SOLITONS; SYSTEM;
D O I
10.1007/s11464-018-0694-z
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
A (2 + 1)-dimensional generalized Bogoyavlensky-Konopelchenko equation that possesses a Hirota bilinear form is considered. Starting with its Hirota bilinear form, a class of explicit lump solutions is computed through conducting symbolic computations with Maple, and a few plots of a specicpresented lump solution are made to shed light on the characteristics of lumps. The result provides a new example of (2 + 1)-dimensional nonlinear partial differential equations which possess lump solutions.
引用
收藏
页码:525 / 534
页数:10
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