A Multiscale Mortar Mixed Finite Element Method
نویسندگان
چکیده
منابع مشابه
A Multiscale Mortar Mixed Finite Element Method
We develop multiscale mortar mixed finite element discretizations for second order elliptic equations. The continuity of flux is imposed via a mortar finite element space on a coarse grid scale, while the equations in the coarse elements (or subdomains) are discretized on a fine grid scale. The polynomial degree of the mortar and subdomain approximation spaces may differ; in fact, the mortar sp...
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In this paper, we develop a multiscale mortar multipoint flux mixed finite element method for second order elliptic problems. The equations in the coarse elements (or subdomains) are discretized on a fine grid scale by a multipoint flux mixed finite element method that reduces to cell-centered finite differences on irregular grids. The subdomain grids do not have to match across the interfaces....
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ژورنال
عنوان ژورنال: Multiscale Modeling & Simulation
سال: 2007
ISSN: 1540-3459,1540-3467
DOI: 10.1137/060662587