کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1812554 1025618 2010 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A Taylor–Galerkin finite element method for the KdV equation using cubic B-splines
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
A Taylor–Galerkin finite element method for the KdV equation using cubic B-splines
چکیده انگلیسی

In this paper, to obtain accurate solutions of the Korteweg–de Vries (KdV) equation, a Taylor–Galerkin method is proposed based on cubic B-splines over finite elements. To tackle this a forward time-stepping technique is accepted in time. To see the accuracy of the proposed method, L2 and L∞L∞ error norms are calculated in three test problems. The numerical results are found to be in good agreement with exact solutions and with the literature. The applied numerical method has also been shown to be unconditionally stable. In order to find out the physical behaviour of more intricate models, this procedure has been seen to have a great potentiality.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 405, Issue 16, 15 August 2010, Pages 3376–3383
نویسندگان
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