Kovács, Balázs (2014) On the numerical performance of a sharp a posteriori error estimator for some nonlinear elliptic problems. APPLICATIONS OF MATHEMATICS (PRAGUE), 59 (5). pp. 489-508. ISSN 0862-7940
|
Text
KB_sharp_u_141753.692504.pdf Download (247kB) | Preview |
Abstract
Karatson and Korotov developed a sharp upper global a posteriori error estimator for a large class of nonlinear problems of elliptic type, see J. Karatson, S. Korotov (2009). The goal of this paper is to check its numerical performance, and to demonstrate the efficiency and accuracy of this estimator on the base of quasilinear elliptic equations of the second order. The focus will be on the technical and numerical aspects and on the components of the error estimation, especially on the adequate solution of the involved auxiliary problem.
Item Type: | Article |
---|---|
Subjects: | Q Science / természettudomány > QA Mathematics / matematika |
SWORD Depositor: | MTMT SWORD |
Depositing User: | MTMT SWORD |
Date Deposited: | 11 Feb 2015 09:44 |
Last Modified: | 11 Feb 2015 09:44 |
URI: | http://real.mtak.hu/id/eprint/21521 |
Actions (login required)
Edit Item |