Resolvent Estimate in L_p for Discretisations of Second Order Ordinary Differential Operators on Variable Grids

Verfasser / Beitragende:
[R. D. Grigorieff]
Ort, Verlag, Jahr:
2003
Enthalten in:
Computational Methods in Applied Mathematics, 3/2(2003), 235-252
Format:
Artikel (online)
ID: 37885576X
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024 7 0 |a 10.2478/cmam-2003-0016  |2 doi 
035 |a (NATIONALLICENCE)gruyter-10.2478/cmam-2003-0016 
100 1 |a Grigorieff  |D R. D.  |u Technische Universität Berlin, Straße des 17. Juni 135, 10623 Berlin, Germany. 
245 1 0 |a Resolvent Estimate in L_p for Discretisations of Second Order Ordinary Differential Operators on Variable Grids  |h [Elektronische Daten]  |c [R. D. Grigorieff] 
520 3 |a In this paper, a resolvent estimate is proved for discretisations of second order ordinary differential operators subject to Dirichlet boundary conditions on a finite or infinite interval. As a discretisation method, a fully discrete Galerkin method using continuous splines of order r > 2 on a locally quasi-uniform grid is considered. As a byproduct, an a priori estimate for the discretised differential operator is obtained. 
540 |a This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. 
690 7 |a resolvent estimate  |2 nationallicence 
690 7 |a maximum-norm  |2 nationallicence 
690 7 |a finite element  |2 nationallicence 
690 7 |a higher order splines  |2 nationallicence 
690 7 |a fully discrete method  |2 nationallicence 
690 7 |a locally quasi-uniform grid  |2 nationallicence 
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950 |B NATIONALLICENCE  |P 773  |E 0-  |t Computational Methods in Applied Mathematics  |d De Gruyter  |g 3/2(2003), 235-252  |x 1609-4840  |q 3:2<235  |1 2003  |2 3  |o cmam 
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