Many Families of Exact Solutions for Nonlinear System of Partial Differential Equations Describing the Dynamics of DNA

被引：4
|
作者：
Zayed, Elsayed M. E. [1 ]
Arnous, Ahmed H. [2 ]
机构：
[1] Zagazig Univ, Fac Sci, Math Dept, Zagazig, Egypt
[2] Higher Inst Engn, Dept Engn Math & Phys, El Shorouk, Egypt
来源：
JOURNAL OF PARTIAL DIFFERENTIAL EQUATIONS | 2013年 / 26卷 / 04期
关键词：
Nonlinear dynamics of DNA model; exact solutions; improved generalized Riccati equation mapping method; double-chain model of DNA;
D O I：
10.4208/jpde.v26.n4.5
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The objective of this paper is to apply the improved generalized Riccati equation mapping method to find many families of exact traveling wave solutions for the general nonlinear dynamic system in a new double-chain model of DNA. This model consists of two long elastic homogeneous strands connected with each other by an elastic membrane. Hyperbolic and trigonometric function solutions of this model are obtained. Comparison between our results and the well-known results are given.
引用
收藏
页码：373 / 384
页数：12
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