Accurate estimates for the fundamental solutions of discrete boundary value problems (Q761026)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Accurate estimates for the fundamental solutions of discrete boundary value problems |
scientific article; zbMATH DE number 3887025
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Accurate estimates for the fundamental solutions of discrete boundary value problems |
scientific article; zbMATH DE number 3887025 |
Statements
Accurate estimates for the fundamental solutions of discrete boundary value problems (English)
0 references
1984
0 references
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)].
0 references
system
0 references
perturbed recursion
0 references
preservation of dichotomy
0 references
0 references
0 references
0 references
0 references
