Uniformly stable rectangular elements for fourth order elliptic singular perturbation problems
نویسندگان
چکیده
منابع مشابه
Uniformly Stable Rectangular Elements for Fourth Order Elliptic Singular Perturbation Problems
In this article, we consider rectangular finite element methods for fourth order elliptic singular perturbation problems. We show that the non-C0 rectangular Morley element is uniformly convergent in the energy norm with respect to the perturbation parameter. We also propose a C0 extended high order rectangular Morley element and prove the uniform convergence. Finally, we do some numerical expe...
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ژورنال
عنوان ژورنال: Numerical Methods for Partial Differential Equations
سال: 2012
ISSN: 0749-159X
DOI: 10.1002/num.21723