Lump and lump-kink solutions of the (3+1)-dimensional Jimbo-Miwa and two extended Jimbo-Miwa equations

In this paper, we study the lump solutions and their dynamics of the (3+1)-dimensional Jimbo-Miwa equation and two extended Jimbo-Miwa equations via bilinear forms. Based on the obtained lump solutions, the lump-kink solution which contains interaction between a lump and a kink wave of the (3+1)-dimensional Jimbo-Miwa equation is also obtained.