A robust finite element solver for a multiharmonic parabolic optimal control problem

DOI10.1016/j.camwa.2012.06.012zbMath1319.49043OpenAlexW2074486210MaRDI QIDQ493423

M. Kollmann, Walter Zulehner, Monika Wolfmayr, Ulrich Langer, Michael Kolmbauer

Publication date: 3 September 2015

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2012.06.012

zbMATH Keywords

preconditionersiterative solverparabolic optimal control problemmultiharmonic finite element methodoperator interpolation technique

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Discrete approximations in optimal control (49M25)

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