A new modified extended tanh-function method and its application

被引：0
作者：
Bai, CL [1 ]
Zhao, H [1 ]
机构：
[1] Liaocheng Univ, Dept Commun Engn, Liaocheng 252059, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2004年 / 42卷 / 02期
关键词：
new modified extended tanh-function method; soliton-like solutions; period form solutions;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, a new modified extended tanh-function method is presented for constructing soliton-like, periodic form solutions of nonlinear evolution equation (NEEs). This method is more powerful than the extended tanh-function method [Phys. Lett. A277 (2000) 212] and the modified extended tanh-function method [Phys. Lett. A285 (2001) 355]. Abundant new solutions of two physically important NEEs are obtained by using this method and symbolic computation system Maple.
引用
收藏
页码：189 / 192
页数：4
相关论文
共 22 条
[1]  
[Anonymous], 1986, APPL LIE GROUP DIFFE, DOI DOI 10.1007/978-1-4684-0274-2
[2]  
Bai CL, 2004, COMMUN THEOR PHYS, V41, P521
[3]  
Bai CL, 2004, COMMUN THEOR PHYS, V41, P15
[4]  
Bai CL, 2002, COMMUN THEOR PHYS, V37, P645
[5]   Exact solutions for nonlinear partial differential equation: a new approach [J].
Bai, CL .
PHYSICS LETTERS A, 2001, 288 (3-4) :191-195
[6]  
Bai CL, 2001, COMMUN THEOR PHYS, V35, P409
[7]  
Bai CL, 2000, COMMUN THEOR PHYS, V34, P729
[8]   PAINLEVE EXPANSIONS FOR NONINTEGRABLE EVOLUTION-EQUATIONS [J].
CARIELLO, F ;
TABOR, M .
PHYSICA D, 1989, 39 (01) :77-94
[9]   Modified extended tanh-function method for solving nonlinear partial differential equations [J].
Elwakil, SA ;
El-labany, SK ;
Zahran, MA ;
Sabry, R .
PHYSICS LETTERS A, 2002, 299 (2-3) :179-188
[10]   Extended tanh-function method and its applications to nonlinear equations [J].
Fan, EG .
PHYSICS LETTERS A, 2000, 277 (4-5) :212-218
123