کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4627923 1631818 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A super accurate shifted Tau method for numerical computation of the Sobolev-type differential equation with nonlocal boundary conditions
ترجمه فارسی عنوان
یک روش فوق العاده دقیق تئو برای محاسبه عددی از معادله دیفرانسیل نوع سوبول با شرایط مرزی غیرخطی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
چکیده انگلیسی

In this article, we propose a super accurate numerical scheme to solve the one-dimensional Sobolev type partial differential equation with an initial and two nonlocal integral boundary conditions. Our proposed methods are based on the shifted Standard and shifted Chebyshev Tau method. Firstly, We convert the model of partial differential equation to a linear algebraic equation and then we solve this system. Shifted Standard and shifted Chebyshev polynomials are applied for giving the computational results. Numerical results are presented for some problems to demonstrate the usefulness and accuracy of this approach. The method is easy to apply and produces very accurate numerical results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 236, 1 June 2014, Pages 683–692
نویسندگان
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