Error-bounds for finite element method
- 1 January 1971
- journal article
- Published by Springer Science and Business Media LLC in Numerische Mathematik
- Vol. 16 (4), 322-333
- https://doi.org/10.1007/bf02165003
Abstract
Summary:This article deals with the estimate of exactness of finite element method which is applied to homogeneous non-elliptic boundary value problem. It is supposed that the respective differential operator of the problem is a sum of elliptic and a "perturbed" operator. A sufficient condition for this "perturbed" operator is given in order that the convergency of finite element method may be maintainedKeywords
This publication has 3 references indexed in Scilit:
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- On the Truncation Error of Discrete Approximations to the Solutions of Dirichlet Problems in a Domain with CornersJournal of the ACM, 1958
- Remarks on strongly elliptic partial differential equationsCommunications on Pure and Applied Mathematics, 1955