کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4629091 1340573 2013 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A decoupled and conservative difference scheme with fourth-order accuracy for the Symmetric Regularized Long Wave equations
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
A decoupled and conservative difference scheme with fourth-order accuracy for the Symmetric Regularized Long Wave equations
چکیده انگلیسی

In this paper, a decoupled finite difference scheme with fourth-order accuracy is proposed to solve the Symmetric Regularized Long Wave equation. The scheme is proved to conserve the total energy in the discrete level. Without any restrictions on the grid ratios, the convergence of the difference scheme is proved by utilizing the energy method to be of forth-order in space and second-order in time. A numerical example is given to support the theoretical analysis.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 219, Issue 17, 1 May 2013, Pages 9461–9468
نویسندگان
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