On the relationship between the finite element and finite difference methods
✍ Scribed by William F. Gray; George F. Pinder
- Publisher
- John Wiley and Sons
- Year
- 1976
- Tongue
- English
- Weight
- 877 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0029-5981
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract We investigate the relationship between finite volume and finite element approximations for the lower‐order elements, both conforming and nonconforming for the Stokes equations. These elements include conforming, linear velocity‐constant pressure on triangles, conforming bilinear veloci
The finite basis set Hartrcc-Fock method is compared with the finite difference and finite element counterparts. A comparison of the total and orbital energies for two diatomic systems demonstrates that the finite basis set approach can afford an accuracy approaching that achieved in finite differen
## Abstract The conventional central finite difference equations for the plane stress extension of flat plates are derived as a localized Ritz process. A dual differential‐variational discretization of this type enables common classification of the finite difference and finite element methods. Also
## Abstract A new class of positivity‐preserving, flux‐limited finite‐difference and Petrov–Galerkin (PG) finite‐element methods are devised for reactive transport problems.The methods are similar to classical TVD flux‐limited schemes with the main difference being that the flux‐limiter constraint