Denis Ridzal

According to our database, Denis Ridzal authored at least 20 papers between 2007 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

ALESQP: An Augmented Lagrangian Equality-Constrained SQP Method for Optimization with General Constraints.

Harbir Antil, Drew P. Kouri, Denis Ridzal

SIAM J. Optim., March, 2023

2021

KKT Preconditioners for PDE-Constrained Optimization with the Helmholtz Equation.

Drew P. Kouri, Denis Ridzal, Ray Tuminaro

SIAM J. Sci. Comput., 2021

2016

Optimization-based mesh correction with volume and convexity constraints.

Marta D'Elia, Denis Ridzal, Kara J. Peterson, Pavel B. Bochev, Mikhail J. Shashkov

J. Comput. Phys., 2016

Optimization-based additive decomposition of weakly coercive problems with applications.

Pavel B. Bochev, Denis Ridzal

Comput. Math. Appl., 2016

2014

Inexact Objective Function Evaluations in a Trust-Region Algorithm for PDE-Constrained Optimization under Uncertainty.

Drew P. Kouri, Matthias Heinkenschloss, Denis Ridzal, Bart G. van Bloemen Waanders

SIAM J. Sci. Comput., 2014

A Matrix-Free Trust-Region SQP Method for Equality Constrained Optimization.

Matthias Heinkenschloss, Denis Ridzal

SIAM J. Optim., 2014

Optimization-based remap and transport: A divide and conquer strategy for feature-preserving discretizations.

Pavel B. Bochev, Denis Ridzal, Kara Peterson

J. Comput. Phys., 2014

2013

A Trust-Region Algorithm with Adaptive Stochastic Collocation for PDE Optimization under Uncertainty.

Drew P. Kouri, Matthias Heinkenschloss, Denis Ridzal, Bart G. van Bloemen Waanders

SIAM J. Sci. Comput., 2013

Fast optimization-based conservative remap of scalar fields through aggregate mass transfer.

Pavel B. Bochev, Denis Ridzal, Mikhail J. Shashkov

J. Comput. Phys., 2013

Optimization-Based Conservative Transport on the Cubed-Sphere Grid.

Kara Peterson, Pavel B. Bochev, Denis Ridzal

Proceedings of the Large-Scale Scientific Computing - 9th International Conference, 2013

2012

Solving PDEs with Intrepid.

Pavel B. Bochev, H. Carter Edwards, Robert C. Kirby, Kara Peterson, Denis Ridzal

Sci. Program., 2012

An Application of Random Projection to Parameter Estimation in Partial Differential Equations.

Joseph Young, Denis Ridzal

SIAM J. Sci. Comput., 2012

2011

Formulation, analysis and numerical study of an optimization-based conservative interpolation (remap) of scalar fields for arbitrary Lagrangian-Eulerian methods.

Pavel B. Bochev, Denis Ridzal, Guglielmo Scovazzi, Mikhail J. Shashkov

J. Comput. Phys., 2011

Optimization-Based Modeling with Applications to Transport: Part 2. The Optimization Algorithm.

Joseph Young, Denis Ridzal, Pavel B. Bochev

Proceedings of the Large-Scale Scientific Computing - 8th International Conference, 2011

Optimization-Based Modeling with Applications to Transport: Part 3. Computational Studies.

Denis Ridzal, Joseph Young, Pavel B. Bochev, Kara Peterson

Proceedings of the Large-Scale Scientific Computing - 8th International Conference, 2011

Optimization-Based Modeling with Applications to Transport: Part 1. Abstract Formulation.

Pavel B. Bochev, Denis Ridzal, Joseph Young

Proceedings of the Large-Scale Scientific Computing - 8th International Conference, 2011

2009

An Optimization-Based Approach for the Design of PDE Solution Algorithms.

Pavel B. Bochev, Denis Ridzal

SIAM J. Numer. Anal., 2009

Additive Operator Decomposition and Optimization-Based Reconnection with Applications.

Pavel B. Bochev, Denis Ridzal

Proceedings of the Large-Scale Scientific Computing, 7th International Conference, 2009

2008

Rehabilitation of the Lowest-Order Raviart-Thomas Element on Quadrilateral Grids.

Pavel B. Bochev, Denis Ridzal

SIAM J. Numer. Anal., 2008

2007

Finite Element Solution of Optimal Control Problems Arising in Semiconductor Modeling.

Pavel B. Bochev, Denis Ridzal

Proceedings of the Large-Scale Scientific Computing, 6th International Conference, 2007