Denis Ridzal

25 papers Journal 19Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Million-Point Fast Trajectory Optimization Solver.
CoRR
Aurya Javeed, Drew P. Kouri, Denis Ridzal, J. D. Steinman, I. M. Ross
2025 J jnl
A Preconditioner for Spectral Collocation.
SIAM J. Sci. Comput.
Aurya Javeed, Drew P. Kouri, Denis Ridzal, J. D. Steinman
2025 J jnl
Trilinos: Enabling Scientific Computing Across Diverse Hardware Architectures at Scale.
CoRR
Matthias Mayr, Alexander Heinlein, Christian A. Glusa, Siva Rajamanickam, Maarten Arnst, Roscoe A. Bartlett, Luc Berger-Vergiat, Erik G. Boman, Karen D. Devine, Graham Harper, Michael A. Heroux, Mark Hoemmen, Jonathan J. Hu, Brian Michael Kelley, Kyungjoo Kim, Drew P. Kouri, Paul Kuberry, Kim Liegeois, Curtis C. Ober, Roger P. Pawlowski, Carl Pearson, Mauro Perego, Eric T. Phipps, Denis Ridzal, Nathan V. Roberts, Christopher M. Siefert, Heidi Thornquist, Romin Tomasetti, Christian R. Trott, Raymond S. Tuminaro, James M. Willenbring, Michael M. Wolf, Ichitaro Yamazaki
2024 J jnl
Optimization-based, property-preserving algorithm for passive tracer transport.
Comput. Math. Appl.
Kara Peterson, Pavel B. Bochev, Denis Ridzal
2024 J jnl
R-Adaptive Mesh Optimization to Enhance Finite Element Basis Compression.
CoRR
Graham Harper, Denis Ridzal, Tim Wildey
2023 J jnl
ALESQP: An Augmented Lagrangian Equality-Constrained SQP Method for Optimization with General Constraints.
SIAM J. Optim.
Harbir Antil, Drew P. Kouri, Denis Ridzal
2021 J jnl
KKT Preconditioners for PDE-Constrained Optimization with the Helmholtz Equation.
SIAM J. Sci. Comput.
Drew P. Kouri, Denis Ridzal, Ray Tuminaro
2016 J jnl
Optimization-based additive decomposition of weakly coercive problems with applications.
Comput. Math. Appl.
Pavel B. Bochev, Denis Ridzal
2016 J jnl
Optimization-based mesh correction with volume and convexity constraints.
J. Comput. Phys.
Marta D'Elia, Denis Ridzal, Kara J. Peterson, Pavel B. Bochev, Mikhail J. Shashkov
2014 J jnl
A Matrix-Free Trust-Region SQP Method for Equality Constrained Optimization.
SIAM J. Optim.
Matthias Heinkenschloss, Denis Ridzal
2014 J jnl
Inexact Objective Function Evaluations in a Trust-Region Algorithm for PDE-Constrained Optimization under Uncertainty.
SIAM J. Sci. Comput.
Drew P. Kouri, Matthias Heinkenschloss, Denis Ridzal, Bart G. van Bloemen Waanders
2014 J jnl
Optimization-based remap and transport: A divide and conquer strategy for feature-preserving discretizations.
J. Comput. Phys.
Pavel B. Bochev, Denis Ridzal, Kara Peterson
2013 J jnl
A Trust-Region Algorithm with Adaptive Stochastic Collocation for PDE Optimization under Uncertainty.
SIAM J. Sci. Comput.
Drew P. Kouri, Matthias Heinkenschloss, Denis Ridzal, Bart G. van Bloemen Waanders
2013 J jnl
Fast optimization-based conservative remap of scalar fields through aggregate mass transfer.
J. Comput. Phys.
Pavel B. Bochev, Denis Ridzal, Mikhail J. Shashkov
2013 — conf
Optimization-Based Conservative Transport on the Cubed-Sphere Grid.
LSSC
Kara Peterson, Pavel B. Bochev, Denis Ridzal
2012 J jnl
An Application of Random Projection to Parameter Estimation in Partial Differential Equations.
SIAM J. Sci. Comput.
Joseph Young, Denis Ridzal
2012 J jnl
Solving PDEs with Intrepid.
Sci. Program.
Pavel B. Bochev, H. Carter Edwards, Robert C. Kirby, Kara Peterson, Denis Ridzal
2011 J jnl
Formulation, analysis and numerical study of an optimization-based conservative interpolation (remap) of scalar fields for arbitrary Lagrangian-Eulerian methods.
J. Comput. Phys.
Pavel B. Bochev, Denis Ridzal, Guglielmo Scovazzi, Mikhail J. Shashkov
2011 — conf
Optimization-Based Modeling with Applications to Transport: Part 1. Abstract Formulation.
LSSC
Pavel B. Bochev, Denis Ridzal, Joseph Young
2011 — conf
Optimization-Based Modeling with Applications to Transport: Part 2. The Optimization Algorithm.
LSSC
Joseph Young, Denis Ridzal, Pavel B. Bochev
2011 — conf
Optimization-Based Modeling with Applications to Transport: Part 3. Computational Studies.
LSSC
Denis Ridzal, Joseph Young, Pavel B. Bochev, Kara Peterson
2009 — conf
Additive Operator Decomposition and Optimization-Based Reconnection with Applications.
LSSC
Pavel B. Bochev, Denis Ridzal
2009 J jnl
An Optimization-Based Approach for the Design of PDE Solution Algorithms.
SIAM J. Numer. Anal.
Pavel B. Bochev, Denis Ridzal
2008 J jnl
Rehabilitation of the Lowest-Order Raviart-Thomas Element on Quadrilateral Grids.
SIAM J. Numer. Anal.
Pavel B. Bochev, Denis Ridzal
2007 — conf
Finite Element Solution of Optimal Control Problems Arising in Semiconductor Modeling.
LSSC
Pavel B. Bochev, Denis Ridzal