A Pair of Resonance Stripe Solitons and Lump Solutions to a Reduced (3+1)-Dimensional Nonlinear Evolution Equation

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2017,（6）
• 页码范围: 595-600
• 页数: 6页
• 语种: 英文
• DOI: 10.1088/0253-6102/67/6/595

摘要

With symbolic computation,some lump solutions are presented to a (3+1)-dimensional nonlinear evolution equation by searching the positive quadratic function from the Hirota bilinear form of equation.The quadratic function contains six free parameters,four of which satisfy two determinant conditions guaranteeing analyticity and rationM localization of the solutions,while the others are free.Then,by combining positive quadratic function with exponential function,the interaction solutions between lump solutions and the stripe solitons are presented on the basis of some conditions.Furthermore,we extend this method to obtain more general solutions by combining of positive quadratic function and hyperbolic cosine function.Thus the interaction solutions between lump solutions and a pair of resonance stripe solitons are derived and asymptotic property of the interaction solutions are analyzed under some specific conditions.Finally,the dynamic properties of these solutions are shown in figures by choosing the values of the parameters.