کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4631620 1340626 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Soliton solutions of a BBM(m, n) equation with generalized evolution
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Soliton solutions of a BBM(m, n) equation with generalized evolution
چکیده انگلیسی

We consider a BBM(m, n  ) equation which is a generalization of the celebrated Benjamin–Bona–Mahony equation with generalized evolution term. By using two solitary wave ansatze in terms of sechp(x)sechp(x) and tanhp(x)tanhp(x) functions, we find exact analytical bright and dark soliton solutions for the considered model. The physical parameters in the soliton solutions are obtained as function of the dependent model coefficients. The conditions of existence of solitons are presented. Note that, it is always useful and desirable to construct exact analytical solutions especially soliton-type envelope for the understanding of most nonlinear physical phenomena.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 217, Issue 1, 1 September 2010, Pages 48–54
نویسندگان
, ,