Energy norm based error estimators for adaptive BEM for hypersingular integral equations
نویسندگان
چکیده
For hypersingular integral equations in 2D and 3D, we analyze easy-to-implement error estimators like (h − h/2)-based estimators, two-level estimators, and averaging on large patches and prove their equivalence. Moreover, we introduce some ZZ-type error estimators. All of these a posteriori error estimators are analyzed within the framework of localization techniques for the energy norm.
منابع مشابه
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تاریخ انتشار 2013