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A NEW PRECONDITIONING STRATEGY FOR SOLVING A CLASS OF TIME-DEPENDENT PDE-CONSTRAINED OPTIMIZATION PROBLEMS |
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| Authors: | Minli Zeng Guofeng Zhang |
| Institution: | [1]School of Mathematics and Statistics, Lanzhou University, Lanzhou 730000, China [2]College of Mathematics, Putian University, Putian 351100, China |
| Abstract: | PDE-constrained optimization, Reduced linear system of equations, Preconditioning, Saddle point problem, Krylov subspace methods. |
| Keywords: | PDE-constrained optimization Reduced linear system of equations Preconditioning Saddle point problem Krylov subspace methods |
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