One-shot solution of a time-dependent time-periodic PDE-constrained optimization problem
DOI10.1093/imanum/drt019zbMath1303.65050OpenAlexW1986724944MaRDI QIDQ2930146
Publication date: 18 November 2014
Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://semanticscholar.org/paper/a481a543ab41d535a73c7239bef6ef9da4352ec3
Schur complementpreconditioningfast Fourier transformNewton methodnumerical resultPDE-constrained optimizationRichardson iterationsaddle point systemssaddle point systemKrylov subspace solvertime-dependent PDE-constrained optimizationtime-periodic heat equation
Numerical optimization and variational techniques (65K10) Numerical methods for discrete and fast Fourier transforms (65T50) Existence theories for optimal control problems involving partial differential equations (49J20) Discrete approximations in optimal control (49M25) Preconditioners for iterative methods (65F08)
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