From convex feasibility to convex constrained optimization using block action projection methods and underrelaxation |
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| Authors: | Alvaro R De Pierro Elias Salomão Helou Neto |
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| Affiliation: | Department of Applied Mathematics, University of Campinas, Campinas, SP, Brazil |
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| Abstract: | We describe the evolution of projection methods for solving convex feasibility problems to optimization methods when inconsistency arises, finally deriving from them, in a natural way, a general block method for convex constrained optimization. We present convergence results. |
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| Keywords: | projection methods convex feasibility constrained optimization |
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