Monotone Approximation to a System Without Monotone Nonlinearity

Monotone Approximation to a System Without Monotone Nonlinearity

Year:    2000

Author:    Yuan-Ming Wang, Ben-Yu Guo

Journal of Computational Mathematics, Vol. 18 (2000), Iss. 2 : pp. 207–224

Abstract

A monotone approximation is proposed for a system without monotone nonlinearity. A new concept of ordered pair of supersolution and subsolution is introduced, and then the existence of numerical solutions is studied. A new monotone iteration is provided for solving the resulting problem. An approximation with high accuracy is investigated. The corresponding iteration possesses geometric convergence rate. The numerical results support the theoretical analysis.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/2000-JCM-9036

Journal of Computational Mathematics, Vol. 18 (2000), Iss. 2 : pp. 207–224

Published online:    2000-01

AMS Subject Headings:   

Copyright:    COPYRIGHT: © Global Science Press

Pages:    18

Keywords:    Monotone approximation Systems without monotone nonlinearity.

Author Details

Yuan-Ming Wang

Ben-Yu Guo