Publications

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Non-invasive Regional Multigrid for Semi-structured Grids

Wccm-apcom

Peter Brian Ohm, Matthias Mayr, Luc Berger-Vergiat, Raymond S. Tuminaro

Conference Presentation – 2022 Conference Presentation 2022

Block Preconditioning for Magnetic Confinement Fusion Relevant Resistive MHD Simulations

8th European Congress on Computational Methods in Applied Sciences and Engineering

Peter Brian Ohm, Jesus Bonilla, Edward Geoffrey Phillips, John N. Shadid, Jonathan J. Hu, Raymond S. Tuminaro

Conference Presentation – 2022 Conference Presentation 2022

Monolithic Multigrid for a Reduced-Quadrature Discretization of Poroelasticity

SIAM Journal on Scientific Computing

James Adler, Yunhui He, Xiaozhe Hu, Scott Maclachlan, Peter Brian Ohm

Journal Article – 2022 Journal Article 2022

Block Preconditioning for Magnetic Confinement Fusion Relevant Resistive MHD Simulations

17th Copper Mountain Conference On Iterative Methods

Peter Brian Ohm, Jesus Bonilla de Toro, Edward Phillips, John N. Shadid, Jonathan J. Hu, Raymond S. Tuminaro

Conference Presentation – 2022 Conference Presentation 2022

A Monolithic Algebraic Multigrid Framework for Multiphysics Applications with Examples from Resistive MHD

Electronic Transactions on Numerical Analysis

Peter Brian Ohm, Jonathan J. Hu, John N. Shadid, Eric Christopher Cyr, Raymond S. Tuminaro, Tobias A. Wiesner

Journal Article – 2022 Journal Article 2022

Non-invasive Regional Multigrid for Semi-structured Grids

15th World Congress on Computational Mechanics

Peter Brian Ohm, Raymond S. Tuminaro, Luc Berger-Vergiat, Matthias Mayr

Abstract – 2021 Abstract 2021

HPC, scientific computing, and multigrid

The Tufts student chapter of SIAM

Peter Brian Ohm

Presentation (non-conference) – 2021 Presentation (non-conference) 2021

An Algebraic Monolithic Method for Volume-coupled Multiphysics Problems

The 9th ediiton of the International Conference on Computational Methods for Coupled Problems in Science and Engineering

Peter Brian Ohm, Raymond S. Tuminaro, Jonathan J. Hu, John N. Shadid, Eric Christopher Cyr, Tobias Wiesner

https://www.osti.gov/search/identifier:1872519

Conference Presentation – 2021 Conference Presentation 2021

A Monolithic Algebraic Multigrid Approach for Coupled Multiphysics Problems using the MueLu Framework

Cm202120th Copper Mountain Conference On Multigrid Methods

Peter Brian Ohm, Raymond S. Tuminaro, John N. Shadid, Jonathan J. Hu, Tobias Wiesner, Eric Christopher Cyr

https://www.osti.gov/search/identifier:1861027

Conference Presentation – 2021 Conference Presentation 2021

An Algebraic Monolithic Method for Volume-coupled Multiphysics Problems

SIAM Conference on Computational Science and Engineering

Peter Brian Ohm, Raymond S. Tuminaro, John N. Shadid, Jonathan J. Hu, Tobias Wiesner

https://www.osti.gov/search/identifier:1854312

Conference Presentation – 2021 Conference Presentation 2021

An Algebraic Monolithic Method for Volume-coupled Multiphysics Problems

IX International Conference on Coupled Problems in Science and Engineering

Peter Brian Ohm, Raymond S. Tuminaro, Jonathan J. Hu, John N. Shadid, Eric Christopher Cyr, Tobias Wiesner

Abstract – 2021 Abstract 2021

Monolithic Multigrid for a Reduced-Quadrature Discretization of Poroelasticity

26th International Domain Decomposition Conference

Peter Brian Ohm, James Adler, Xiaozhe Hu, Ludmil Zikatanov, Francisco Gaspar, Carmen Rodrigo, Yunhui He, Scott MacLachlan

https://www.osti.gov/search/identifier:1835006

Conference Presentation – 2020 Conference Presentation 2020

An algebraic multigrid method tailored to semi-structured grids

2019 SIAM Conference on Computational Science and Engineering

Luc Berger-Vergiat, Matthias Mayr, Peter Brian Ohm

https://www.osti.gov/search/identifier:1641461

Conference Paper – 2019 Conference Paper 2019

Structured grid approach to accelerate multigrid on NGP

19th Copper Mountain conference on Multigrid Methods

Luc Berger-Vergiat, Raymond S. Tuminaro, Peter Brian Ohm

https://www.osti.gov/search/identifier:1639566

Conference Paper – 2019 Conference Paper 2019

Structured grid algorithms in MueLu

15th Copper Mountain Conference On Iterative Methods

Luc Berger-Vergiat, Raymond S. Tuminaro, Peter Brian Ohm

https://www.osti.gov/search/identifier:1506566

Conference Paper – 2018 Conference Paper 2018
Document Title Type Year