Certified Descent Algorithm for shape optimization driven by fully-computable a posteriori error estimators
نویسندگان
چکیده
منابع مشابه
Certified Descent Algorithm for shape optimization driven by fully-computable a posteriori error estimators
In this paper we introduce a novel certified shape optimization strategy named Certified Descent Algorithm (CDA) to account for the numerical error introduced by the Finite Element approximation of the shape gradient. We present a goal-oriented procedure to derive a certified upper bound of the error in the shape gradient and we construct a fully-computable, constant-free a posteriori error est...
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ژورنال
عنوان ژورنال: ESAIM: Control, Optimisation and Calculus of Variations
سال: 2017
ISSN: 1292-8119,1262-3377
DOI: 10.1051/cocv/2016021