Efficient Linear Solvers for Mortar Finite-Element Method
نویسندگان
چکیده
منابع مشابه
Multigrid for the Mortar Finite Element Method
A multigrid technique for uniformly preconditioning linear systems arising from a mortar finite element discretization of second order elliptic boundary value problems is described and analyzed. These problems are posed on domains partitioned into subdomains, each of which is independently triangulated in a multilevel fashion. The multilevel mortar finite element spaces based on such triangulat...
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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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ژورنال
عنوان ژورنال: IEEE Transactions on Magnetics
سال: 2007
ISSN: 0018-9464
DOI: 10.1109/tmag.2007.891415