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

Document Type : Research Paper

Authors

Department of Mathematics, University of Mohaghegh Ardabili, 56199-11367 Ardabil, Iran

Abstract

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


Volume 6, Issue 2
April 2018
Pages 238-247
  • Receive Date: 04 July 2017
  • Revise Date: 03 October 2017
  • Accept Date: 11 March 2018
  • First Publish Date: 01 April 2018