Journal article
Analisi numerica. -Variational approximation afflux in conforming finite element methods for elliptic partial differential equations: A model problem
- Abstract:
- We consider the approximation of elliptic boundary value problems by conforming finite element methods. A model problem, the Poisson equation with Dirichlet boundary conditions, is used to examine the convergence behavior of flux defined on an internal boundary which splits the domain in two. A variational definition of flux, designed to satisfy local conservation laws, is shown to lead to improved rates of convergence.
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Bibliographic Details
- Journal:
- Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti Lincei Matematica E Applicazioni
- Volume:
- 12
- Issue:
- 3
- Pages:
- 159-166
- Publication date:
- 2001-01-01
- ISSN:
-
1120-6330
- Source identifiers:
-
189268
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:189268
- UUID:
-
uuid:11ae3a80-f759-4b8e-97f4-8bb3bd5a5662
- Local pid:
- pubs:189268
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2001
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