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ORCIDAndrei Draganescu
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2020 – today
- 2022
[j10]Andrei Draganescu
, Mona Hajghassem:
Optimal order multigrid preconditioners for the distributed control of parabolic equations with coarsening in space and time. Optim. Methods Softw. 37(5): 1930-1964 (2022)- 2021
- [j9]Junyong Park, Andrei Draganescu:
Testing homogeneity of several normal population means based on an interval hypothesis. Commun. Stat. Simul. Comput. 50(12): 4114-4131 (2021) - [j8]Andrew T. Barker, Andrei Draganescu:
Algebraic multigrid preconditioning of the Hessian in optimization constrained by a partial differential equation. Numer. Linear Algebra Appl. 28(1) (2021) - 2020
- [i2]Andrew T. Barker, Andrei Draganescu:
Algebraic multigrid preconditioning of the Hessian in PDE-constrained optimization. CoRR abs/2001.11533 (2020) - [i1]Harbir Antil, Andrei Draganescu, Kiefer Green:
A Note on Multigrid Preconditioning for Fractional PDE-Constrained Optimization Problems. CoRR abs/2010.14600 (2020)
2010 – 2019
- 2019
- [j7]Ana Maria Soane, Andrei Draganescu:
Multigrid Preconditioners for the Newton-Krylov Method in the Optimal Control of the Stationary Navier-Stokes Equations. SIAM J. Numer. Anal. 57(3): 1494-1523 (2019) - 2016
- [j6]Andrei Draganescu, Jyoti Saraswat:
Optimal-Order Preconditioners for Linear Systems Arising in the Semismooth Newton Solution of a Class of Control-Constrained Problems. SIAM J. Matrix Anal. Appl. 37(3): 1038-1070 (2016) - 2014
- [j5]Andrei Draganescu:
Multigrid preconditioning of linear systems for semi-smooth Newton methods applied to optimization problems constrained by smoothing operators. Optim. Methods Softw. 29(4): 786-818 (2014) - 2013
- [j4]Andrei Draganescu, Ana Maria Soane:
Multigrid solution of a distributed optimal control problem constrained by the Stokes equations. Appl. Math. Comput. 219(10): 5622-5634 (2013) - 2012
- [j3]Andrei Draganescu, Cosmin G. Petra:
Multigrid Preconditioning of Linear Systems for Interior Point Methods Applied to a Class of Box-constrained Optimal Control Problems. SIAM J. Numer. Anal. 50(1): 328-353 (2012)
2000 – 2009
- 2008
- [j2]Andrei Draganescu, Todd F. Dupont:
Optimal order multilevel preconditioners for regularized ill-posed problems. Math. Comput. 77(264): 2001-2038 (2008) - 2006
- [c2]Volkan Akcelik, George Biros, Andrei Draganescu, Omar Ghattas, Judith Hill, Bart G. van Bloemen Waanders:
Inversion of Airborne Contaminants in a Regional Model. International Conference on Computational Science (3) 2006: 481-488 - 2005
- [j1]Andrei Draganescu, Todd F. Dupont, L. Ridgway Scott:
Failure of the discrete maximum principle for an elliptic finite element problem. Math. Comput. 74(249): 1-23 (2005) - [c1]Volkan Akcelik, George Biros, Andrei Draganescu, Judith Hill, Omar Ghattas, Bart G. van Bloemen Waanders:
Dynamic Data-Driven Inversion For Terascale Simulations: Real-Time Identification Of Airborne Contaminants. SC 2005: 43
Coauthor Index
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