A Schwarz Preconditioner for a Hybridized Mixed Method
نویسندگان
چکیده
منابع مشابه
A Schwarz Preconditioner for a Hybridized Mixed Method
In this paper, we provide a Schwarz preconditioner for the hybridized versions of the Raviart-Thomas and Brezzi-Douglas-Marini mixed methods. The preconditioner is for the linear equation for Lagrange multipliers arrived at by eliminating the flux as well as the primal variable. We also prove a condition number estimate for this equation when no preconditioner is used. Although preconditioners ...
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ژورنال
عنوان ژورنال: Computational Methods in Applied Mathematics
سال: 2003
ISSN: 1609-9389,1609-4840
DOI: 10.2478/cmam-2003-0009