Finite element methods for elliptic problems with singularities
โ Scribed by R. Wait
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 625 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0045-7825
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๐ SIMILAR VOLUMES
For a generalized Stokes problem it is shown that weak solvability is equivalent to ellipticity of the system. In the case of ellipticity, the standard mixed finite element method converges if a Babuska-Brezzi condition for the pressure-form holds. This result is also true if the pressure operator i
## Abstract A new finite element method is proposed and analysed for second order elliptic equations using discontinuous piecewise polynomials on a finite element partition consisting of general polygons. The new method is based on a stabilization of the wellโknown primal hybrid formulation by usin