Publications

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Harmonic Balance Method for Large-Scale Models with Krylov Subspace Recycling

International Modal Analysis Conference (IMAC) XLI

Robert J. Kuether, Andrew Steyer

Abstract – 2022 Abstract 2022

Connecting functions and nonlinear normal modes for dimension reduction in conservative structural dynamics models

International Modal Analysis Conference (IMAC) XLI

Robert J. Kuether, Andrew Steyer

Abstract – 2022 Abstract 2022

Detecting physical pathways with software profiling

Esco 2022

Andrew Steyer

Conference Presentation – 2022 Conference Presentation 2022

A box-covering method for computing forward sensitivities in low-dimensional chaotic models

KU Computational and Applied Math Seminar

Andrew Steyer

Presentation (non-conference) – 2022 Presentation (non-conference) 2022

Experimental and computational investigation of nonlinear dynamics of a simplified bearing-and-shaft assembly

International Modal Analysis Conference (IMAC) XL

Nathaniel Goldberg, Sarah Demsky, Steven Phillip Carter, Deborah Marie Fowler, Nathan Jackson, Robert J. Kuether, Andrew Steyer

Conference Presentation – 2021 Conference Presentation 2021

Time-integration of coupled-component Earth system models via discontinuous-Galerkin-in-time methods

AGU Fall Meeting 2021

Andrew Steyer, Kenneth Chadwick Sockwell, Jeffrey Connors

Conference Poster – 2021 Conference Poster 2021

KU Mathematics in Industry Careers Talk 2021

Mathematics in Industry

Andrew Steyer

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

Connecting functions and nonlinear normal modes for dimension reduction in high-dimensional, conservative structural dynamics models

Sem Imac

Andrew Steyer, Robert J. Kuether

Abstract – 2021 Abstract 2021

Experimental and Computational Investigation of Nonlinear Dynamics of a Simplified Bearing-and-Shaft Assembly

International Modal Analysis Conference (IMAC) XL

Nathaniel N. Goldberg, Sarah Demsky, Abdelrahman A. Youssef, Steven Phillip Carter, Deborah Marie Fowler, Nathan Jackson, Robert J. Kuether, Andrew Steyer

Conference Paper – 2021 Conference Paper 2021

Time-integration of coupled-component Earth system models via discontinuous-Galerkin-in-time methods

AGU Fall Meeting

Andrew Steyer, Kenneth Chadwick Sockwell, Jeffrey Connors

Abstract – 2021 Abstract 2021

Connecting functions and nonlinear normal modes for dimension reduction in high-dimensional, conservative structural dynamics models

Imac Xl

Andrew Steyer, Robert J. Kuether

Abstract – 2021 Abstract 2021

Experimental and computational investigation of nonlinear modal interactions in a simplified bearing-and-shaft assembly

International Modal Analysis Conference (IMAC) XL

Sarah Demsky, Nathaniel Niklas Goldberg, Abdelrahman Youssef, Steven Phillip Carter, Deborah Marie Fowler, Nathan Jackson, Robert J. Kuether, Andrew Steyer

Abstract – 2021 Abstract 2021

Connecting Functions of Nonlinear Ordinary Differential Equations

SIAM Conference on Applications of Dynamical Systems

Andrew Steyer, Robert J. Kuether

https://www.osti.gov/search/identifier:1870270

Conference Presentation – 2021 Conference Presentation 2021

A framework to evaluate IMEX schemes for atmospheric models

PDEs on the sphere 2021

Oksana Guba, Mark Alan Taylor, Andrew Michael Bradley, Peter Andrew Bosler, Andrew Steyer

https://www.osti.gov/search/identifier:1869551

Conference Presentation – 2021 Conference Presentation 2021

IMEX vs ETD integrators in a nonhydrostatic atmosphere model

SIAM Conference on Computational Science and Engineering

Andrew Steyer, Cassidy Faye Krause

https://www.osti.gov/search/identifier:1853866

Conference Presentation – 2021 Conference Presentation 2021

Design and Implementation of ETD Methods for Nonhydrostatic Atmosphere Models

SIAM Conference on Computational Science and Engineering (CSE21)

Cassidy Faye Krause, Andrew Steyer

https://www.osti.gov/search/identifier:1847574

Conference Presentation – 2021 Conference Presentation 2021

Multi-Harmonic Balance with Preconditioned Iterative Solver

International Modal Analysis Conference (IMAC) XXXIX

Robert J. Kuether, Andrew Steyer

https://www.osti.gov/search/identifier:1837619

Conference Presentation – 2020 Conference Presentation 2020

Multi-Harmonic Balance with Preconditioned Iterative Solver

International Modal Analysis Conference (IMAC) XXXIX

Robert J. Kuether, Andrew Steyer

Conference Presentation – 2020 Conference Presentation 2020

Connecting functions for efficient computation of nonlinear dynamics

Imac Xxxix

Andrew Steyer

Conference Presentation – 2020 Conference Presentation 2020

Multi-Harmonic Balance with Nonlinear Preconditioned Conjugate Gradient Solver

International Modal Analysis Conference (IMAC) XXXIX

Robert J. Kuether, Andrew Steyer

Abstract – 2020 Abstract 2020

SCREAM: a performance-portable, global cloud-resolving model based on the Energy Exascale Earth System Model

European Seminar on Computing

Benjamin Hillman, Peter Caldwell, Andrew G. Salinger, Luca Bertagna, Hassan Beydoun, Bogenschutz. Peter, Andrew Michael Bradley, Aaron Donahue, Christopher Eldred, James G. Foucar, Chris Golaz, Oksana Guba, Robert Jacob, Jeff Johnson, Noel Keen, Jayesh Krishna, Wuyin Lin, Weiran Liu, Kyle Pressel, Balwinder Singh, Andrew Steyer, Mark Alan Taylor, Chris Terai, Paul Ullrich, Danqing Wu, Xingqui Yuan

https://www.osti.gov/search/identifier:1807360

Conference Paper – 2020 Conference Paper 2020

A framework to evaluate IMEX schemes for atmospheric models

Geoscientific Model Development Discussions

Oksana Guba, Mark Alan Taylor, Andrew Michael Bradley, Peter Andrew Bosler, Andrew Steyer

https://www.osti.gov/search/identifier:1765755

Journal Article – 2020 Journal Article 2020

An Energy Consistent Discretization of the Nonhydrostatic Equations in Primitive Variables

Journal of Advances in Modeling Earth Systems

Mark Alan Taylor, Oksana Guba, Andrew Steyer, Ullrich, Hall, Christopher Eldred

https://www.osti.gov/search/identifier:1631000

Journal Article – 2020 Journal Article 2020

A performance-portable, global cloud-resolving model based on the Energy Exascale Earth System Model

European Seminar on Computing

Benjamin Hillman, Andrew G. Salinger, Luca Bertagna, James G. Foucar, Andrew Michael Bradley, Andrew Steyer, Mark Alan Taylor, Aaron Donahue, Peter Bogenschutz, Paul Ullrich, Chris Golaz, Oksana Guba, Kyle Pressel, Balwinder Singh, Wuyin Lin, Noel Keen, Hassan Beydoun, Christopher Terai, Christopher Eldred, Xingqiu Yuan, Jayesh Krishna, Peter Caldwell

Abstract – 2020 Abstract 2020

Efficient Multi-harmonic Balance Solver for Nonlinear Normal Mode Calculations

Isma2020

Robert J. Kuether, Andrew Steyer

Abstract – 2020 Abstract 2020
Document Title Type Year
Results 1–25 of 38