We study an approach to constructing multiple soliton solutions of the (3+1)-dimensional nonlinear evolutionequation. We......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

We study an approach to constructing multiple soliton solutions of the (3+1)-dimensional nonlinear evolu tion equation. ......

研究了(3+1)维非线性方程的多孤子解.根据Painlevé奇异分析或齐次平衡法可得到一个非线性变换,能使复杂的(3+1)维非线性方程......