A Parallel-In-Time Block-Circulant Preconditioner for Optimal Control of Wave Equations
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Publication:5112564
DOI10.1137/19M1289613zbMath1440.49027OpenAlexW3022294179MaRDI QIDQ5112564
Publication date: 29 May 2020
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/19m1289613
Optimality conditions for problems involving partial differential equations (49K20) Newton-type methods (49M15) Methods involving semicontinuity and convergence; relaxation (49J45)
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