کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1867985 | 1530638 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Approximate explicit solutions of nonlinear BBMB equations by He's methods and comparison with the exact solution
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this Letter, two methods for solving nonlinear differential equation known as Variational Iteration and Homotopy Perturbation Methods called respectively VIM and HPM are applied to derive approximate explicit solutions for a special form of generalized nonlinear Benjamin-Bona-Mahony-Burgers equations (BBMB) which may contain high nonlinear terms. Furthermore, the obtained solutions are compared with their corresponding exact solutions to show the applicability, accuracy and finally efficiency of both VIM and HPM in solving a large class of nonlinear physics and engineering problems without the tangible noisy sensitivity to the nonlinear terms or any restrictive assumptions or transformations that may change the physical behavior of the problem.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 367, Issues 1â2, 16 July 2007, Pages 95-101
Journal: Physics Letters A - Volume 367, Issues 1â2, 16 July 2007, Pages 95-101
نویسندگان
Hafez Tari, D.D. Ganji,