Residual-based a posteriori error estimate for interface problems: Nonconforming linear elements
نویسندگان
چکیده
منابع مشابه
Residual-based a posteriori error estimate for interface problems: Nonconforming linear elements
In this paper, we study a modified residual-based a posteriori error estimator for the nonconforming linear finite element approximation to the interface problem. The reliability of the estimator is analyzed by a new and direct approach without using the Helmholtz decomposition. It is proved that the estimator is reliable with constant independent of the jump of diffusion coefficients across th...
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ژورنال
عنوان ژورنال: Mathematics of Computation
سال: 2016
ISSN: 0025-5718,1088-6842
DOI: 10.1090/mcom/3151