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A multigrid optimization algorithm for the numerical solution of quasilinear variational inequalities involving the p-Laplacian
ArticleAbstract: In this paper we propose a multigrid optimization algorithm (MG/OPT) for the numerical solution of aPalabras claves:Multigrid methods, p-Laplacian, Preconditioned descent algorithms, Variational inequalities of the second kind, Viscoplastic fluidsAutores:Sergio González-Andrade, Sofía López-OrdóñezFuentes:scopusMultigrid second-order accurate solution of parabolic control-constrained problems
ArticleAbstract: A mesh-independent and second-order accurate multigrid strategy to solve control-constrained parabolPalabras claves:Multigrid methods, Optimal control theory, Parabolic partial differential equations, Semismooth Newton methodAutores:Borzì A., Sergio González-AndradeFuentes:googlescopusMultigrid solution of a lavrentiev-regularized state-constrained parabolic control problem
ArticleAbstract: A mesh-independent, robust, and accurate multigrid scheme to solve a linear state-constrained paraboPalabras claves:Lavrentiev regularization, Multigrid methods, Optimal control theory, Parabolic partial differential equations, semismooth Newton methodsAutores:Borzì A., Sergio González-AndradeFuentes:googlescopusSecond-order approximation and fast multigrid solution of parabolic bilinear optimization problems
ArticleAbstract: An accurate and fast solution scheme for parabolic bilinear optimization problems is presented. ParaPalabras claves:Bilinear control, Finite differences, Multigrid methods, Newton methods, Parabolic partial differential equations, ptimal control theoryAutores:Borzì A., Sergio González-AndradeFuentes:googlescopus