变系数广义KdV方程新的类孤波解和解析解  

New solitary wave-like solution and analytic solution of generalized KdV equation with variable coefficients

作　　者：毛杰健[1] 杨建荣[1] 董添文[1] 

机构地区：[1]上饶师范学院物理系,江西上饶334001

出　　处：《兰州理工大学学报》2007年第3期148-149,共2页Journal of Lanzhou University of Technology

摘　　要：用普通Korteweg-de Vries(KdV)方程的解,构造变系数广义KdV方程的解,获得变系数广义KdV方程新的类孤波解和类Jacobi椭圆函数解.Using the solution of general Korteweg-de Vries（KdV） equation, the solution of generalized KdV equation with variable coefficients was constructed. As a result, we successfully obtained a new soli tary wavelike solution and the Jacobi-elliptic function-like solution of generalized KdV equation with variable coefficients.

关 键 词：KDV方程 变系数广义KdV方程 类孤波解 类椭圆函数解 

分 类 号：O175.2[理学—数学]