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Finite element methods with numerical quadrature for elliptic problems with smooth interfaces

✍ Scribed by Bhupen Deka

Book ID
108075719
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
492 KB
Volume
234
Category
Article
ISSN
0377-0427

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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