کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4631872 1340630 2010 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Bifurcation studies on travelling wave solutions for an integrable nonlinear wave equation
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Bifurcation studies on travelling wave solutions for an integrable nonlinear wave equation
چکیده انگلیسی

By using the method of planar dynamical systems to an integrable nonlinear wave equation, the existence of periodic travelling wave, solitary wave and kink wave solutions is proved in the different parametric conditions. The phase portraits of the travelling wave system are given. It can be shown that the existence of singular curves in the travelling wave system is the reason why the travelling wave solutions lose their smoothness. Moreover, the so-called W/M-shaped solitary wave solutions are obtained.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 216, Issue 2, 15 March 2010, Pages 611–622
نویسندگان
, , ,