1991 | OriginalPaper | Chapter
Function Spaces and Finite Element Approximations
Authors : Franco Brezzi, Michel Fortin
Published in: Mixed and Hybrid Finite Element Methods
Publisher: Springer New York
Included in: Professional Book Archive
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This chapter will present some properties of function spaces that will be necessary for the application of the abstract theory of Chapter II to special problems. We also consider standard results about the finite element approximation of Sobolev spaces and finally we consider approximations of H (div; Ω). The results of Section III.1 are technical and may be skipped by a reader interested mostly by numerical results.