A posteriori error estimates of mixed finite element solutions for fourth order parabolic control problems

DOI10.1186/s13660-015-0762-9zbMath1336.65111OpenAlexW2100910361WikidataQ59434670 ScholiaQ59434670MaRDI QIDQ260220

Yanping Chen, Chunjuan Hou, Zuliang Lu

Publication date: 21 March 2016

Published in: Journal of Inequalities and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1186/s13660-015-0762-9

zbMATH Keywords

mixed finite element methodsa posteriori error estimateselliptic reconstructionfourth-order quadratic parabolic optimal control problemRaviart-Thomas mixed finite element spaces

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Existence theories for optimal control problems involving partial differential equations (49J20) Discrete approximations in optimal control (49M25)

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