کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
756289 896131 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Transformations from the unperturbed equation to the perturbed equation with nth order perturbation
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Transformations from the unperturbed equation to the perturbed equation with nth order perturbation
چکیده انگلیسی
In this paper, a new algebra method is developed to find the approximate relations between the perturbed nonlinear PDE with nth order perturbation and the unperturbed equation. Through this relations we can transform the unperturbed equation into the perturbed equation with nth order perturbation. This relations include the partial derivatives of the dependent variables with respect to the independent variables. The perturbed KdV equation with second order perturbation serves as example illustrating this fact.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 13, Issue 7, September 2008, Pages 1241-1245
نویسندگان
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