Convergence analysis of finite element methods for singularly perturbed problems
نویسندگان
چکیده
منابع مشابه
Convergence Analysis of a Multiscale Finite Element Method for Singularly Perturbed Problems
Abstract. In this paper we perform an error analysis for a multiscale finite element method for singularly perturbed reaction–diffusion equation. Such method is based on enriching the usual piecewise linear finite element trial spaces with local solutions of the original problem, but do not require these functions to vanish on each element edge. Bubbles are the choice for the test functions all...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2000
ISSN: 0898-1221
DOI: 10.1016/s0898-1221(00)00192-9