کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1704223 1012403 2013 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Variational iteration method for the Burgers’ flow with fractional derivatives—New Lagrange multipliers
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Variational iteration method for the Burgers’ flow with fractional derivatives—New Lagrange multipliers
چکیده انگلیسی

The flow through porous media can be better described by fractional models than the classical ones since they include inherently memory effects caused by obstacles in the structures. The variational iteration method was extended to find approximate solutions of fractional differential equations with the Caputo derivatives, but the Lagrange multipliers of the method were not identified explicitly. In this paper, the Lagrange multiplier is determined in a more accurate way and some new variational iteration formulae are presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 37, Issue 9, 1 May 2013, Pages 6183–6190
نویسندگان
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