Residual and hierarchicalaposteriorierror estimates for nonconforming mixed finite element methods
نویسندگان
چکیده
منابع مشابه
Residual and Hierarchical a Posteriori Error Estimates for Nonconforming Mixed Finite Element Methods
We analyze residual and hierarchical a posteriori error estimates for nonconforming finite element approximations of elliptic problems with variable coefficients. We consider a finite volume box scheme equivalent to a nonconforming mixed finite element method in a Petrov–Galerkin setting. We prove that all the estimators yield global upper and local lower bounds for the discretization error. Fi...
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ژورنال
عنوان ژورنال: ESAIM: Mathematical Modelling and Numerical Analysis
سال: 2004
ISSN: 0764-583X,1290-3841
DOI: 10.1051/m2an:2004044