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Denis Ridzal
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A trust-region algorithm with adaptive stochastic collocation for PDE optimization under uncertainty
DP Kouri, M Heinkenschloss, D Ridzal, BG van Bloemen Waanders
SIAM Journal on Scientific Computing 35 (4), A1847-A1879, 2013
1422013
Inexact objective function evaluations in a trust-region algorithm for PDE-constrained optimization under uncertainty
DP Kouri, M Heinkenschloss, D Ridzal, BG van Bloemen Waanders
SIAM Journal on Scientific Computing 36 (6), A3011-A3029, 2014
822014
A matrix-free trust-region SQP method for equality constrained optimization
M Heinkenschloss, D Ridzal
SIAM Journal on Optimization 24 (3), 1507-1541, 2014
722014
Frontiers in PDE-constrained Optimization
H Antil, DP Kouri, MD Lacasse, D Ridzal
Springer, 2018
582018
Domain decomposition methods for advection dominated linear-quadratic elliptic optimal control problems
RA Bartlett, M Heinkenschloss, D Ridzal, BG van Bloemen Waanders
Computer methods in applied mechanics and engineering 195 (44-47), 6428-6447, 2006
462006
Fast optimization-based conservative remap of scalar fields through aggregate mass transfer
P Bochev, D Ridzal, M Shashkov
Journal of Computational Physics 246, 37-57, 2013
442013
An application of random projection to parameter estimation in partial differential equations
J Young, D Ridzal
SIAM Journal on Scientific Computing 34 (4), A2344-A2365, 2012
422012
Rehabilitation of the lowest-order Raviart–Thomas element on quadrilateral grids
PB Bochev, D Ridzal
SIAM journal on numerical analysis 47 (1), 487-507, 2009
372009
Solving pdes with intrepid
P Bochev, HC Edwards, RC Kirby, K Peterson, D Ridzal
Scientific Programming 20 (2), 151-180, 2012
322012
Trust-region SQP methods with inexact linear system solves for large-scale optimization
D Ridzal
Rice University, 2006
312006
Formulation, analysis and numerical study of an optimization-based conservative interpolation (remap) of scalar fields for arbitrary Lagrangian–Eulerian methods
P Bochev, D Ridzal, G Scovazzi, M Shashkov
Journal of Computational Physics 230 (13), 5199-5225, 2011
292011
An inexact trust-region SQP method with applications to PDE-constrained optimization
M Heinkenschloss, D Ridzal
Numerical Mathematics and Advanced Applications: Proceedings of ENUMATH 2007 …, 2008
282008
Optimization-based remap and transport: A divide and conquer strategy for feature-preserving discretizations
P Bochev, D Ridzal, K Peterson
Journal of Computational Physics 257, 1113-1139, 2014
262014
Optimization-based mesh correction with volume and convexity constraints
M D'Elia, D Ridzal, KJ Peterson, P Bochev, M Shashkov
Journal of Computational Physics 313, 455-477, 2016
242016
Rapid optimization library
DP Kouri, D Ridzal, BG van Bloeman Waanders, G von Winckel
Sandia National Laboratories (SNL-NM), Albuquerque, NM, 2014
212014
Inexact trust-region methods for PDE-constrained optimization
DP Kouri, D Ridzal
Frontiers in PDE-constrained optimization, 83-121, 2018
202018
Rapid Optimization Library.
D Ridzal, DP Kouri, GJ von Winckel
Sandia National Lab.(SNL-NM), Albuquerque, NM (United States), 2017
182017
An optimization-based approach for the design of PDE solution algorithms
PB Bochev, D Ridzal
SIAM journal on numerical analysis 47 (5), 3938-3955, 2009
182009
Numerical study of a matrix-free trust-region sqp method for equality constrained optimization
D Ridzal, M Aguiló, M Heinkenschloss
Sandia National Laboratories, Tech. Rep. SAND2011-9346, 2011
152011
A toolbox for a class of discontinuous Petrov-Galerkin methods using trilinos.
ND Roberts, PB Bochev, LD Demkowicz, D Ridzal
Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA …, 2011
152011
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