Mostrando 5 resultados de: 5
Publisher
International Series of Numerical Mathematics(2)
Constrained Optimization and Optimal Control for Partial Differential Equations(1)
European Journal of Computational Mechanics(1)
Optimization Methods and Software(1)
Automated extension of fixed point PDE solvers for optimal design with bounded retardation
Book PartAbstract: We study PDE-constrained optimization problems where the state equation is solved by a pseudo-time sPalabras claves:Aerodynamic shape optimization, Augmented Lagrangian, Automatic differentiation, Climate model, Exact penalty function, Fixed point solvers, Nonlinear optimization, parameter optimizationAutores:Andreas Griewank, Gauger N.R., Hamdi A., Kratzenstein C., Özkaya E., Slawig T.Fuentes:scopusExtension of fixed point PDE solvers for optimal design by one-shot method: With first applications to aerodynamic shape optimization
ArticleAbstract: This paper concerns mathematical methods, algorithmic techniques and software tools for the transitiPalabras claves:Automated optimal design, One-shotAutores:Andreas Griewank, Gauger N.R., Riehme J.Fuentes:scopusOne-shot approaches to design optimzation
Book PartAbstract: The paper describes general methodologies for the solution of design optimization problems. In partiPalabras claves:Automatic differentiation, convergence, Fixed-point solver, Numerics, Optimization, PDE, Retardation factor, SimulationAutores:Andreas Griewank, Bosse T., Gauger N.R., Günther S., Schulz V.Fuentes:scopusOne-shot methods in function space for PDE-constrained optimal control problems
ArticleAbstract: We state and analyse one-shot methods in function space for the optimal control of nonlinear partialPalabras claves:Adaptive optimal control, Burgers equation, One-shot method, Optimal control of PDEs, Solid fuel ignition modelAutores:Gauger N.R., Juan Carlos De Los Reyes, Kaland L.Fuentes:googlescopusOptimal design with bounded retardation for problems with non-separable adjoints
Book PartAbstract: In the natural and enginiering sciences numerous sophisticated simulation models involving PDEs havePalabras claves:Automatic differentiation, Fixed-point solver, Numerics, One-shot, Optimization, PDE, Piggyback, Retardation factor, SimulationAutores:Andreas Griewank, Bosse T., Gauger N.R., Günther S., Kaland L., Kratzenstein C., Lehmann L., Nemili A., Özkaya E., Slawig T.Fuentes:scopus