Accurate estimates for the fundamental solutions of discrete boundary value problems
type: Item
instance of: scholarly article
title: Accurate estimates for the fundamental solutions of discrete boundary value problems
zbMATH Open document ID: 0556.65067
DOI: 10.1016/0022-247X(84)90112-4
published in: Journal of Mathematical Analysis and Applications
publication date: 1984-01-01T00:00:00Z
review text: The solutions of a linear differential equation are estimated by discretizing the equation and considering a perturbed recursion (the perturbations arising from errors) and obvious boundary conditions. In particular the preservation of dichotomy under perturbations is considered. This analysis may be considered as the discrete analogue of continuous perturbation theory [see \textit{W. A. Coppel}, Lect. Notes Math. 629 (1978; Zbl 0376.34001)].
Mathematics Subject Classification ID: 65L10
Mathematics Subject Classification ID: 65L20
Mathematics Subject Classification ID: 34B05
zbMATH DE Number: 3887025
zbMATH Keywords: system
zbMATH Keywords: perturbed recursion
zbMATH Keywords: preservation of dichotomy
author: R. M. M. Mattheij
reviewed by: Antonio de Castro
MaRDI profile type: Publication
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full work available at URL: 0022-247x(84)90112-4
OpenAlex ID: W2104583137
description: scientific article; zbMATH DE number 3887025