一类耦合Ginzburg-Laudau方程的畴壁精确解  

Exact Solutions for Domain Walls in Coupled Ginzburg-Landau Equations

作　　者：何颖俞[1] 胡潇 龙林园 徐衍聪[1] HE Yingyu;HU Xiao;LONG Linyuan;XU Yancong(School of Mathematics,Hangzhou Normal University,Hangzhou 310036,China)

机构地区：[1]杭州师范大学理学院,浙江杭州31003

出　　处：《杭州师范大学学报（自然科学版）》2018年第4期360-368,共9页Journal of Hangzhou Normal University(Natural Science Edition)

基　　金：国家自然科学基金项目(11671114)

摘　　要：对于含耗散项的Ginzburg-Landau方程,利用改进的Hirota算子和一种新的因式分解方法,找到了一类耦合Ginzburg-Laudau方程的畴壁精确解.最后给出一类实Ginzburg-Landau方程畴壁精确解的波数选择.Using a modified Hirota operator and a novel factorization procedure,the exact solutions for domain walls in coupled Ginzburg-Landau equations are obtained.The wave number selection of the exact solutions for domain walls in real coupled Ginzburg-Landau equations is also given.

关 键 词：耦合复Ginzburg-Landau方程 Hirota算子 因式分解 

分 类 号：O175.29[理学—数学]