Analysis of multilevel decomposition iterative methods for mixed finite element methods
نویسندگان
چکیده
منابع مشابه
Multilevel Boundary Functionals for Least-squares Mixed Finite Element Methods
For least-squares mixed nite element methods for the rst-order system formulation of second-order elliptic problems, a technique for the weak enforcement of boundary conditions is presented. This approach is based on least-squares boundary functionals which are equivalent to the H ?1=2 and H 1=2 norms on the trace spaces of lowest-order Raviart-Thomas elements for the ux and standard continuous...
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ژورنال
عنوان ژورنال: ESAIM: Mathematical Modelling and Numerical Analysis
سال: 1994
ISSN: 0764-583X,1290-3841
DOI: 10.1051/m2an/1994280403771