Denis Ridzal - researchr alias

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Viewing Publication 1 - 22 from 22

2025

A Preconditioner for Spectral CollocationAurya Javeed, Drew P. Kouri, Denis Ridzal, J. D. Steinman. siamsc, 47(5):2828, 2025. [doi]

2024

Optimization-based, property-preserving algorithm for passive tracer transportKara Peterson, Pavel B. Bochev, Denis Ridzal. cma, 159:267-286, 2024. [doi]

2023

ALESQP: An Augmented Lagrangian Equality-Constrained SQP Method for Optimization with General ConstraintsHarbir Antil, Drew P. Kouri, Denis Ridzal. siamjo, 33(1):237-266, March 2023. [doi]

2021

KKT Preconditioners for PDE-Constrained Optimization with the Helmholtz EquationDrew P. Kouri, Denis Ridzal, Ray Tuminaro. siamsc, 43(5), 2021. [doi]

2016

Optimization-based additive decomposition of weakly coercive problems with applicationsPavel B. Bochev, Denis Ridzal. cma, 71(11):2140-2154, 2016. [doi]

Optimization-based mesh correction with volume and convexity constraintsMarta D'Elia, Denis Ridzal, Kara J. Peterson, Pavel B. Bochev, Mikhail J. Shashkov. jcphy, 313:455-477, 2016. [doi]

2014

Optimization-based remap and transport: A divide and conquer strategy for feature-preserving discretizationsPavel B. Bochev, Denis Ridzal, Kara Peterson. jcphy, 257:1113-1139, 2014. [doi]

A Matrix-Free Trust-Region SQP Method for Equality Constrained OptimizationMatthias Heinkenschloss, Denis Ridzal. siamjo, 24(3):1507-1541, 2014. [doi]

Inexact Objective Function Evaluations in a Trust-Region Algorithm for PDE-Constrained Optimization under UncertaintyDrew P. Kouri, Matthias Heinkenschloss, Denis Ridzal, Bart G. van Bloemen Waanders. siamsc, 36(6), 2014. [doi]

2013

Fast optimization-based conservative remap of scalar fields through aggregate mass transferPavel B. Bochev, Denis Ridzal, Mikhail Shashkov. jcphy, 246:37-57, 2013. [doi]

A Trust-Region Algorithm with Adaptive Stochastic Collocation for PDE Optimization under UncertaintyDrew P. Kouri, Matthias Heinkenschloss, Denis Ridzal, Bart G. van Bloemen Waanders. siamsc, 35(4), 2013. [doi]

Optimization-Based Conservative Transport on the Cubed-Sphere GridKara Peterson, Pavel B. Bochev, Denis Ridzal. lssc 2014: 205-212 [doi]

2012

Solving PDEs with IntrepidPavel B. Bochev, H. C. Edwards, Robert C. Kirby, Kara Peterson, Denis Ridzal. sp, 20(2):151-180, 2012. [doi]

An Application of Random Projection to Parameter Estimation in Partial Differential EquationsJoseph Young, Denis Ridzal. siamsc, 34(4), 2012. [doi]

2011

2009

An Optimization-Based Approach for the Design of PDE Solution AlgorithmsPavel B. Bochev, Denis Ridzal. siamnum, 47(5):3938-3955, 2009. [doi]

Additive Operator Decomposition and Optimization-Based Reconnection with ApplicationsPavel B. Bochev, Denis Ridzal. lssc 2010: 645-652 [doi]

2008

Rehabilitation of the Lowest-Order Raviart-Thomas Element on Quadrilateral GridsPavel B. Bochev, Denis Ridzal. siamnum, 47(1):487-507, 2008. [doi]

2007

Finite Element Solution of Optimal Control Problems Arising in Semiconductor ModelingPavel B. Bochev, Denis Ridzal. lssc 2008: 235-242 [doi]

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