文献类型：期刊文献

英文题名：Dynamics Behavior of Lumps and Interaction Solutions of a (3+1)-Dimensional Partial Differential Equation

作者：Ren, Bo[1]

机构：[1]Shaoxing Univ, Inst Nonlinear Sci, Shaoxing 312000, Peoples R China

年份：2019

卷号：2019

外文期刊名：COMPLEXITY

收录：SCI-EXPANDED(收录号：WOS:000464725200001)、、EI(收录号：20192106948694)、Scopus(收录号：2-s2.0-85065793742)、WOS

基金：This work is supported by the National Natural Science Foundation of China no. 11775146.

语种：英文

外文关键词：Exponential functions - Hyperbolic functions

外文摘要：In this work, we investigate a linear partial differential equation in (3+1)-dimensions. We construct lump solutions which localize in all directions in the (x,y,z)-space. By combining the trigonometric, hyperbolic and exponential functions with a quadratic function, diversity interaction solutions such as interacted lumps with periodic waves and interacted lumps with multisoliton are generated. The phenomena of interaction solutions between a lump and a multisoliton and between a lump and a multikink soliton are presented by figures. The results expand understanding dynamical behavior of the (3+1)-dimensional partial differential equations.