Goal-oriented error estimation and adaptivity for the finite element method
نویسندگان
چکیده
منابع مشابه
Goal - Oriented Error Estimation and Adaptivity for theFinite Element
In this paper, we study a new approach in a posteriori error estimation, in which the numerical error of nite element approximations is estimated in terms of quantities of interest rather than the classical energy norm. These so-called quantities of interest are characterized by linear functionals on the space of functions to where the solution belongs. We present here the theory with respect t...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2001
ISSN: 0898-1221
DOI: 10.1016/s0898-1221(00)00317-5