本文利用平面动力系统分支理论研究了修正的Camassa-Holm（mCH）方程行波解的具体参数表达式以及椭圆周期peakon解的轨道稳定性.首先,......

本文主要证明了四次非线性Camassa-Holm方程的peakon和周期peakon的轨道稳定性.首先,我们验证所获得的peakon和周期peakon解是方程......

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......

By the use of the extended homogenous balance method, the Backlund transformation for a (2+1)-dimensional integrable mod......

Starting from the variable separation solution obtained by using the extended homogenous balance method,a new class of c......

Starting from the known variable separation excitations of a(2 + 1)-dimensional generalized Ablowitz-Kaup-Newell-Segur s......

Starting from the known variable separation excitations of a(2 + 1)-dimensional generalized Ablowitz-Kaup-Newell-Segur s......

非线性现象在自然界中既普遍又重要。非线性科学是研究非线性现象共性的一门学问,它的研究主体是孤立子、混沌和分形。许多非线性......