A two-level enriched finite element method for a mixed problem
نویسندگان
چکیده
منابع مشابه
A two-level enriched finite element method for a mixed problem
Abstract. The simplest pair of spaces P1/P0 is made inf-sup stable for the mixed form of the Darcy equation. The key ingredient is enhance the finite element spaces inside a PetrovGalerkin framework with functions satisfying element-wise local Darcy problems with right hand sides depending on the residuals over elements and edges. The enriched method is symmetric, locally mass conservative and ...
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ژورنال
عنوان ژورنال: Mathematics of Computation
سال: 2010
ISSN: 0025-5718,1088-6842
DOI: 10.1090/s0025-5718-2010-02364-6