Lump and lump-type solutions of the generalized(3+1)-dimensional variable-coefficient B-type Kadomts

• 作 者: 张艳妮 庞晶
• 出 处: 第十六届现代数学和力学学术会议(MMM-XVI2018)
• 发表日期: 2018年8期
• 关键词: Hirota bilinear form Lump solution Lump-type solution (3+1)dimen-sional variable

　　Based on the Hirota bilinear form of the generalized(3+1)dimensional variable-coefficient.B-type Kadomtsev-Petviashvili equation,the lump and lump-type so-lutions are generated through symbolic computation.whose analyticity can be easily achieved by taking special choices of the involved parameters. The property of solutions are investigated and exhibited vividly by three dimensional plots and contour plats.