Jonathan J. Hu

Orcid: 0000-0003-4636-3619

According to our database1, Jonathan J. Hu authored at least 25 papers between 2002 and 2023.

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Bibliography

2023
Latency and Bandwidth Microbenchmarks of US Department of Energy Systems in the June 2023 Top 500 List.
Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, 2023

Latency and Bandwidth Microbenchmarks of Six US Department of Energy Systems in the Top500.
Proceedings of the IEEE International Conference on Cluster Computing, 2023

2022
Smoothed aggregation for difficult stretched mesh and coefficient variation problems.
Numer. Linear Algebra Appl., 2022

2021
Two-Stage Gauss-Seidel Preconditioners and Smoothers for Krylov Solvers on a GPU cluster.
CoRR, 2021

Smooth Aggregation for Difficult Stretched Mesh and Coefficient Variation Problems.
CoRR, 2021

A Monolithic Algebraic Multigrid Framework for Multiphysics Applications with Examples from Resistive MHD.
CoRR, 2021

2019
A Comparison of Classical and Aggregation-Based Algebraic Multigrid Preconditioners for High-Fidelity Simulation of Wind Turbine Incompressible Flows.
SIAM J. Sci. Comput., 2019

2018
Ensemble Grouping Strategies for Embedded Stochastic Collocation Methods Applied to Anisotropic Diffusion Problems.
SIAM/ASA J. Uncertain. Quantification, 2018

Performance of fully-coupled algebraic multigrid preconditioners for large-scale VMS resistive MHD.
J. Comput. Appl. Math., 2018

2017
Embedded Ensemble Propagation for Improving Performance, Portability, and Scalability of Uncertainty Quantification on Emerging Computational Architectures.
SIAM J. Sci. Comput., 2017

2016
Reducing Communication Costs for Sparse Matrix Multiplication within Algebraic Multigrid.
SIAM J. Sci. Comput., 2016

2014
Towards Extreme-Scale Simulations for Low Mach Fluids with Second-Generation Trilinos.
Parallel Process. Lett., 2014

Spatially adaptive stochastic methods for fluid-structure interactions subject to thermal fluctuations in domains with complex geometries.
J. Comput. Phys., 2014

Exploring emerging manycore architectures for uncertainty quantification through embedded stochastic Galerkin methods.
Int. J. Comput. Math., 2014

Towards Extreme-Scale Simulations with Next-Generation Trilinos: A Low Mach Fluid Application Case Study.
Proceedings of the 2014 IEEE International Parallel & Distributed Processing Symposium Workshops, 2014

2012
Design considerations for a flexible multigrid preconditioning library.
Sci. Program., 2012

2011
Algebraic Multigrid.
Proceedings of the Encyclopedia of Parallel Computing, 2011

2009
A new smoothed aggregation multigrid method for anisotropic problems.
Numer. Linear Algebra Appl., 2009

2008
An Algebraic Multigrid Approach Based on a Compatible Gauge Reformulation of Maxwell's Equations.
SIAM J. Sci. Comput., 2008

2006
Toward an h-Independent Algebraic Multigrid Method for Maxwell's Equations.
SIAM J. Sci. Comput., 2006

A Survey of Parallelization Techniques for Multigrid Solvers.
Proceedings of the Parallel Processing for Scientific Computing, 2006

2005
An overview of the Trilinos project.
ACM Trans. Math. Softw., 2005

2004
Cache aware multigrid for variable coefficient elliptic problems on adaptive mesh refinement hierarchies.
Numer. Linear Algebra Appl., 2004

2003
An Improved Algebraic Multigrid Method for Solving Maxwell's Equations.
SIAM J. Sci. Comput., 2003

2002
Fast, Adaptively Refined Computational Elements in 3D.
Proceedings of the Computational Science - ICCS 2002, 2002


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