中国物理B ›› 2012, Vol. 21 ›› Issue (12): 120509-120509.doi: 10.1088/1674-1056/21/12/120509
苏朋朋, 唐亚宁, 陈妍呐
Su Peng-Peng (苏朋朋), Tang Ya-Ning (唐亚宁), Chen Yan-Na (陈妍呐)
摘要: In this paper, based on the Hirota's bilinear method, the Wronskian and Grammian technique, as well as several properties of determinant, a broad set of sufficient conditions consisting of systems of linear partial differential equations are presented, which guarantees that the Wronskian determinant and the Grammian determinant solve the (3+1)-dimensional Jimbo-Miwa equation in the bilinear form, and then some special exact Wronskian and Grammian solutions are obtained by solving the differential conditions. At last, with the aid of Maple, some of these special exact solutions are shown graphically.
中图分类号: (Solitons)