Raymond S. Tuminaro

33 papers Misc 1Journal 31

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Improving Smoothed Aggregation AMG Robustness on Stretched Mesh Applications. CoRR Christopher M. Siefert, Raymond S. Tuminaro, Daniel Sunderland
2025	J	`jnl`	A structure preserving H-curl algebraic multigrid method for the eddy current equations. CoRR Raymond S. Tuminaro, Christian A. Glusa
2025	J	`jnl`	Graph Neural Networks and Applied Linear Algebra. SIAM Rev. Nicholas S. Moore, Eric C. Cyr, Peter Ohm, Christopher M. Siefert, Raymond S. Tuminaro
2025	J	`jnl`	Monolithic Algebraic Multigrid Preconditioners for the Stokes Equations. SIAM J. Sci. Comput. Alexey Voronin, Scott P. MacLachlan, Luke N. Olson, Raymond S. Tuminaro
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`	An implicit barotropic mode solver for MPAS-ocean using a modern Fortran solver interface. Int. J. High Perform. Comput. Appl. Hyun-Gyu Kang, Raymond S. Tuminaro, Andrey Prokopenko, Seth R. Johnson, Andrew G. Salinger, Katherine J. Evans
2024	J	`jnl`	Monolithic Multigrid Preconditioners for High-Order Discretizations of Stokes Equations. CoRR Alexey Voronin, Graham Harper, Scott P. MacLachlan, Luke N. Olson, Raymond S. Tuminaro
2023	J	`jnl`	Graph Neural Networks and Applied Linear Algebra. CoRR Nicholas S. Moore, Eric C. Cyr, Peter Ohm, Christopher M. Siefert, Raymond S. Tuminaro
2023	J	`jnl`	Monolithic Algebraic Multigrid Preconditioners for the Stokes Equations. CoRR Alexey Voronin, Scott P. MacLachlan, Luke N. Olson, Raymond S. Tuminaro
2022	J	`jnl`	Low-order preconditioning of the Stokes equations. Numer. Linear Algebra Appl. Alexey Voronin, Yunhui He, Scott P. MacLachlan, Luke N. Olson, Raymond S. Tuminaro
2022	J	`jnl`	Smoothed aggregation for difficult stretched mesh and coefficient variation problems. Numer. Linear Algebra Appl. Jonathan J. Hu, Christopher M. Siefert, Raymond S. Tuminaro
2021	J	`jnl`	A Monolithic Algebraic Multigrid Framework for Multiphysics Applications with Examples from Resistive MHD. CoRR Peter Ohm, Tobias A. Wiesner, Eric C. Cyr, Jonathan J. Hu, John N. Shadid, Raymond S. Tuminaro
2021	J	`jnl`	Non-invasive multigrid for semi-structured grids. CoRR Matthias Mayr, Luc Berger-Vergiat, Peter Ohm, Raymond S. Tuminaro
2021	J	`jnl`	Smooth Aggregation for Difficult Stretched Mesh and Coefficient Variation Problems. CoRR Jonathan J. Hu, Christopher M. Siefert, Raymond S. Tuminaro
2020	J	`jnl`	An Algebraic Sparsified Nested Dissection Algorithm Using Low-Rank Approximations. SIAM J. Matrix Anal. Appl. Léopold Cambier, Chao Chen, Erik G. Boman, Sivasankaran Rajamanickam, Raymond S. Tuminaro, Eric Darve
2019	J	`jnl`	A robust hierarchical solver for ill-conditioned systems with applications to ice sheet modeling. J. Comput. Phys. Chao Chen, Léopold Cambier, Erik G. Boman, Sivasankaran Rajamanickam, Raymond S. Tuminaro, Eric Darve
2017	J	`jnl`	An algebraic multigrid method for Numer. Linear Algebra Appl. Andrey Prokopenko, Raymond S. Tuminaro
2016	J	`jnl`	Monolithic Multigrid Methods for Two-Dimensional Resistive Magnetohydrodynamics. SIAM J. Sci. Comput. James H. Adler, Thomas R. Benson, Eric C. Cyr, Scott P. MacLachlan, Raymond S. Tuminaro
2016	J	`jnl`	Teko: A Block Preconditioning Capability with Concrete Example Applications in Navier-Stokes and MHD. SIAM J. Sci. Comput. Eric C. Cyr, John N. Shadid, Raymond S. Tuminaro
2015	Misc	`conf`	On the Scalability of the Albany/FELIX first-order Stokes Approximation ice Sheet Solver for Large-Scale Simulations of the Greenland and Antarctic ice Sheets. ICCS Irina K. Tezaur, Raymond S. Tuminaro, Mauro Perego, Andrew G. Salinger, Stephen F. Price
2014	J	`jnl`	Multigrid transfers for nonsymmetric systems based on Schur complements and Galerkin projections. Numer. Linear Algebra Appl. Tobias A. Wiesner, Raymond S. Tuminaro, Wolfgang A. Wall, Michael W. Gee
2013	J	`jnl`	A New Approximate Block Factorization Preconditioner for Two-Dimensional Incompressible (Reduced) Resistive MHD. SIAM J. Sci. Comput. Eric C. Cyr, John N. Shadid, Raymond S. Tuminaro, Roger P. Pawlowski, Luis Chacón
2012	J	`jnl`	Stabilization and scalable block preconditioning for the Navier-Stokes equations. J. Comput. Phys. Eric C. Cyr, John N. Shadid, Raymond S. Tuminaro
2011	J	`jnl`	A General Interpolation Strategy for Algebraic Multigrid Using Energy Minimization. SIAM J. Sci. Comput. Luke N. Olson, Jacob B. Schroder, Raymond S. Tuminaro
2010	J	`jnl`	A new perspective on strength measures in algebraic multigrid. Numer. Linear Algebra Appl. Luke N. Olson, Jacob B. Schroder, Raymond S. Tuminaro
2010	J	`jnl`	Towards a scalable fully-implicit fully-coupled resistive MHD formulation with stabilized FE methods. J. Comput. Phys. John N. Shadid, Roger P. Pawlowski, Jeffrey W. Banks, Luis Chacón, Paul T. Lin, Raymond S. Tuminaro
2009	J	`jnl`	A new smoothed aggregation multigrid method for anisotropic problems. Numer. Linear Algebra Appl. Michael W. Gee, Jonathan J. Hu, Raymond S. Tuminaro
2009	J	`jnl`	Performance of a parallel algebraic multilevel preconditioner for stabilized finite element semiconductor device modeling. J. Comput. Phys. Paul T. Lin, John N. Shadid, Marzio Sala, Raymond S. Tuminaro, Gary L. Hennigan, Robert J. Hoekstra
2008	J	`jnl`	A New Petrov--Galerkin Smoothed Aggregation Preconditioner for Nonsymmetric Linear Systems. SIAM J. Sci. Comput. Marzio Sala, Raymond S. Tuminaro
2008	J	`jnl`	An Algebraic Multigrid Approach Based on a Compatible Gauge Reformulation of Maxwell's Equations. SIAM J. Sci. Comput. Pavel B. Bochev, Jonathan J. Hu, Christopher M. Siefert, Raymond S. Tuminaro
2006	—	`ch.`	A Survey of Parallelization Techniques for Multigrid Solvers. Parallel Processing for Scientific Computing Edmond Chow, Robert D. Falgout, Jonathan J. Hu, Raymond S. Tuminaro, Ulrike Meier Yang
2003	J	`jnl`	An Improved Algebraic Multigrid Method for Solving Maxwell's Equations. SIAM J. Sci. Comput. Pavel B. Bochev, Christopher J. Garasi, Jonathan J. Hu, Allen C. Robinson, Raymond S. Tuminaro
1989	J	`jnl`	Flo52 on Hypercubes: Performance and Modelling of a Multigrid Euler Code. Int. J. High Speed Comput. Eric Barszcz, Tony F. Chan, Dennis C. Jespersen, Raymond S. Tuminaro