Raymond S. Tuminaro

Publication Activity (10 Years)

Years Active: 1989-2024
Publications (10 Years): 14

Top Topics

Top Venues

Numer. Linear Algebra Appl.

SIAM J. Sci. Comput.

J. Comput. Phys.

Publications

Alexey Voronin, Graham Harper, Scott P. MacLachlan, Luke N. Olson, Raymond S. Tuminaro
Monolithic Multigrid Preconditioners for High-Order Discretizations of Stokes Equations. CoRR (2024)
Hyun-Gyu Kang, Raymond S. Tuminaro, Andrey Prokopenko, Seth R. Johnson, Andrew G. Salinger, Katherine J. Evans
An implicit barotropic mode solver for MPAS-ocean using a modern Fortran solver interface. Int. J. High Perform. Comput. Appl. 38 (3) (2024)
Alexey Voronin, Scott P. MacLachlan, Luke N. Olson, Raymond S. Tuminaro
Monolithic Algebraic Multigrid Preconditioners for the Stokes Equations. CoRR (2023)
Nicholas S. Moore, Eric C. Cyr, Peter Ohm, Christopher M. Siefert, Raymond S. Tuminaro
Graph Neural Networks and Applied Linear Algebra. CoRR (2023)
Jonathan J. Hu, Christopher M. Siefert, Raymond S. Tuminaro
Smoothed aggregation for difficult stretched mesh and coefficient variation problems. Numer. Linear Algebra Appl. 29 (6) (2022)
Alexey Voronin, Yunhui He, Scott P. MacLachlan, Luke N. Olson, Raymond S. Tuminaro
Low-order preconditioning of the Stokes equations. Numer. Linear Algebra Appl. 29 (3) (2022)
Jonathan J. Hu, Christopher M. Siefert, Raymond S. Tuminaro
Smooth Aggregation for Difficult Stretched Mesh and Coefficient Variation Problems. CoRR (2021)
Peter Ohm, Tobias A. Wiesner, Eric C. Cyr, Jonathan J. Hu, John N. Shadid, Raymond S. Tuminaro
A Monolithic Algebraic Multigrid Framework for Multiphysics Applications with Examples from Resistive MHD. CoRR (2021)
Matthias Mayr, Luc Berger-Vergiat, Peter Ohm, Raymond S. Tuminaro
Non-invasive multigrid for semi-structured grids. CoRR (2021)
Léopold Cambier, Chao Chen, Erik G. Boman, Sivasankaran Rajamanickam, Raymond S. Tuminaro, Eric Darve
An Algebraic Sparsified Nested Dissection Algorithm Using Low-Rank Approximations. SIAM J. Matrix Anal. Appl. 41 (2) (2020)
Chao Chen, Léopold Cambier, Erik G. Boman, Sivasankaran Rajamanickam, Raymond S. Tuminaro, Eric Darve
A robust hierarchical solver for ill-conditioned systems with applications to ice sheet modeling. J. Comput. Phys. 396 (2019)
Andrey Prokopenko, Raymond S. Tuminaro
mixed discretizations of the Navier-Stokes equations. Numer. Linear Algebra Appl. 24 (6) (2017)
James H. Adler, Thomas R. Benson, Eric C. Cyr, Scott P. MacLachlan, Raymond S. Tuminaro
Monolithic Multigrid Methods for Two-Dimensional Resistive Magnetohydrodynamics. SIAM J. Sci. Comput. 38 (1) (2016)
Eric C. Cyr, John N. Shadid, Raymond S. Tuminaro
Teko: A Block Preconditioning Capability with Concrete Example Applications in Navier-Stokes and MHD. SIAM J. Sci. Comput. 38 (5) (2016)
Irina K. Tezaur, Raymond S. Tuminaro, Mauro Perego, Andrew G. Salinger, Stephen F. Price
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 (2015)
Tobias A. Wiesner, Raymond S. Tuminaro, Wolfgang A. Wall, Michael W. Gee
Multigrid transfers for nonsymmetric systems based on Schur complements and Galerkin projections. Numer. Linear Algebra Appl. 21 (3) (2014)
Eric C. Cyr, John N. Shadid, Raymond S. Tuminaro, Roger P. Pawlowski, Luis Chacón
A New Approximate Block Factorization Preconditioner for Two-Dimensional Incompressible (Reduced) Resistive MHD. SIAM J. Sci. Comput. 35 (3) (2013)
Eric C. Cyr, John N. Shadid, Raymond S. Tuminaro
Stabilization and scalable block preconditioning for the Navier-Stokes equations. J. Comput. Phys. 231 (2) (2012)
Luke N. Olson, Jacob B. Schroder, Raymond S. Tuminaro
A General Interpolation Strategy for Algebraic Multigrid Using Energy Minimization. SIAM J. Sci. Comput. 33 (2) (2011)
Luke N. Olson, Jacob B. Schroder, Raymond S. Tuminaro
A new perspective on strength measures in algebraic multigrid. Numer. Linear Algebra Appl. 17 (4) (2010)
John N. Shadid, Roger P. Pawlowski, Jeffrey W. Banks, Luis Chacón, Paul T. Lin, Raymond S. Tuminaro
Towards a scalable fully-implicit fully-coupled resistive MHD formulation with stabilized FE methods. J. Comput. Phys. 229 (20) (2010)
Michael W. Gee, Jonathan J. Hu, Raymond S. Tuminaro
A new smoothed aggregation multigrid method for anisotropic problems. Numer. Linear Algebra Appl. 16 (1) (2009)
Paul T. Lin, John N. Shadid, Marzio Sala, Raymond S. Tuminaro, Gary L. Hennigan, Robert J. Hoekstra
Performance of a parallel algebraic multilevel preconditioner for stabilized finite element semiconductor device modeling. J. Comput. Phys. 228 (17) (2009)
Pavel B. Bochev, Jonathan J. Hu, Christopher M. Siefert, Raymond S. Tuminaro
An Algebraic Multigrid Approach Based on a Compatible Gauge Reformulation of Maxwell's Equations. SIAM J. Sci. Comput. 31 (1) (2008)
Marzio Sala, Raymond S. Tuminaro
A New Petrov--Galerkin Smoothed Aggregation Preconditioner for Nonsymmetric Linear Systems. SIAM J. Sci. Comput. 31 (1) (2008)
Pavel B. Bochev, Christopher J. Garasi, Jonathan J. Hu, Allen C. Robinson, Raymond S. Tuminaro
An Improved Algebraic Multigrid Method for Solving Maxwell's Equations. SIAM J. Sci. Comput. 25 (2) (2003)
Eric Barszcz, Tony F. Chan, Dennis C. Jespersen, Raymond S. Tuminaro
Flo52 on Hypercubes: Performance and Modelling of a Multigrid Euler Code. Int. J. High Speed Comput. 1 (3) (1989)