| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4626932 | Applied Mathematics and Computation | 2015 | 5 Pages |
Abstract
Under the assumption that u′u′ is a function form of einueinu, this paper presents a new set of traveling-wave solutions with JacobiAmplitude function for the generalized form of the double Sine–Gordon equation utt=kuxx+2αsin(nu)+βsin(2nu)utt=kuxx+2αsin(nu)+βsin(2nu). The presented solutions are compared to previous ones which are derived from Tanh method and other variable separated method. We find that some special case of the proposed solutions (fixing the integral constant to a particular value) involve in some previous results presented in Wazwaz (2006).
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Yunchuan Sun,