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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:scopusQuantifying retardation in simulation based optimization
Book PartAbstract: In many applications one wishes to optimize designs on the basis of an established simulation tool.Palabras claves:Autores:Andreas Griewank, Hamdi A., Özkaya E.Fuentes:scopusReduced quasi-Newton method for simultaneous design and optimization
ArticleAbstract: We consider the task of design optimization where the constraint is a state equation that can only bPalabras claves:Augmented Lagrangian, Exact penalty function, Global convergence, preconditioning, Simultaneous analysis and designAutores:Andreas Griewank, Hamdi A.Fuentes:scopusProperties of an augmented Lagrangian for design optimization
ArticleAbstract: We consider the task of design optimization, where the constraint is a state equation that can onlyPalabras claves:Bounded retardation, Exact penalty function, Nonlinear optimization, preconditioning, Simultaneous analysis and designAutores:Andreas Griewank, Hamdi A.Fuentes:scopus