𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Primal-dual variational problems by boundary and finite elements

✍ Scribed by F. Sgallari

Book ID
103704420
Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
673 KB
Volume
9
Category
Article
ISSN
0307-904X

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Dual-primal mixed finite elements for el
Dual-primal mixed finite elements for elliptic problems
✍ Stefano Micheletti; Riccardo Sacco πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons 🌐 English βš– 164 KB πŸ‘ 2 views

In this article, a novel dual-primal mixed formulation for second-order elliptic problems is proposed and analyzed. The Poisson model problem is considered for simplicity. The method is a Petrov-Galerkin mixed formulation, which arises from the one-element formulation of the problem and uses trial f

Dual analysis for heat conduction proble
Dual analysis for heat conduction problems by finite elements
✍ B. M. Fraeijs De Veubeke; M. A. Hugge πŸ“‚ Article πŸ“… 1972 πŸ› John Wiley and Sons 🌐 English βš– 748 KB

## Abstract An alternative approach to the usual finite element treatment of steady‐state temperature problems is presented, using approximations for the field of the dual variables. The appropriate extremum principle is established and its minimization is discussed in connection with a plane tria