An improved collocation method based on deviation of the error for solving BBMB equation

In this paper, we improve b-spline collocation method for Benjamin-Bona-Mahony-Burgers (BBMB) by using defect correction principle. The exact finite difference scheme is used to find defect and the defect correction principle is used to improve collocation method. The method is tested on somemodel problems and the numerical results have been obtained and compared.

Keywords:

Exact finite difference , Defect principle , Collocation method , Deviation of the error

Authors

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Department of Mathematics, University of Mohaghegh Ardabili, ۵۶۱۹۹-۱۱۳۶۷ Ardabil, Iran

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Department of Mathematics, University of Mohaghegh Ardabili, ۵۶۱۹۹-۱۱۳۶۷ Ardabil, Iran

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https://civilica.com/doc/1598106

شناسه ملی سند علمی:

JR_CMDE-6-2_008

تاریخ نمایه سازی: 15 بهمن 1401

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Ranking of University of Mohaghegh Ardabili

Type of center: دانشگاه دولتی

Paper count: 19,262

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