Year: 2008
Author: A. I. Zadorin, A. V. Chekanov
International Journal of Numerical Analysis and Modeling, Vol. 5 (2008), Iss. 2 : pp. 190–205
Abstract
A three-point vector difference scheme on a infinite interval is considered. Method of reduction of this scheme to a scheme with a finite number of nodes is proposed. Method is based on the extraction of sets of solutions of the difference equation, satisfying the limiting conditions at infinity. The method is applied for numerical solution of an elliptic singularly perturbed problem in a strip. Results of numerical experiments are discussed.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/2008-IJNAM-806
International Journal of Numerical Analysis and Modeling, Vol. 5 (2008), Iss. 2 : pp. 190–205
Published online: 2008-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 16
Keywords: difference scheme infinite interval transfer of boundary condition singular perturbation.