John Loffeld

According to our database, John Loffeld authored at least 11 papers between 2010 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Accelerating Kinetic Simulations of Electrostatic Plasmas with Reduced-Order Modeling.

Ping-Hsuan Tsai, Seung Whan Chung, Debojyoti Ghosh, John Loffeld, Youngsoo Choi, Jonathan L. Belof

CoRR, 2023

2022

Performance of explicit and IMEX MRI multirate methods on complex reactive flow problems within modern parallel adaptive structured grid frameworks.

John J. Loffeld, Andy Nonaka, Daniel R. Reynolds, David J. Gardner, Carol S. Woodward

CoRR, 2022

2021

Implicit Multirate GARK Methods.

Steven Roberts, John Loffeld, Arash Sarshar, Carol S. Woodward, Adrian Sandu

J. Sci. Comput., 2021

2019

On the arithmetic intensity of high-order finite-volume discretizations for hyperbolic systems of conservation laws.

John Loffeld, Jeffrey Hittinger

Int. J. High Perform. Comput. Appl., 2019

2017

On the performance of exponential integrators for problems in magnetohydrodynamics.

Lukas Einkemmer, Mayya Tokman, John Loffeld

J. Comput. Phys., 2017

2014

Implementation of Parallel Adaptive-Krylov Exponential Solvers for Stiff Problems.

John Loffeld, Mayya Tokman

SIAM J. Sci. Comput., 2014

A Study on Balancing Parallelism, Data Locality, and Recomputation in Existing PDE Solvers.

Catherine Mills Olschanowsky, Michelle Mills Strout, Stephen M. Guzik, John Loffeld, Jeffrey Hittinger

Proceedings of the International Conference for High Performance Computing, 2014

2013

Design, Implementation and Performance of Exponential Integrators for High Performance Computing Applications.

John Loffeld

PhD thesis, 2013

Comparative performance of exponential, implicit, and explicit integrators for stiff systems of ODEs.

John Loffeld, Mayya Tokman

J. Comput. Appl. Math., 2013

2012

New Adaptive Exponential Propagation Iterative Methods of Runge-Kutta Type.

Mayya Tokman, John Loffeld, Paul Tranquilli

SIAM J. Sci. Comput., 2012

2010

Efficient design of exponential-Krylov integrators for large scale computing.

Mayya Tokman, John Loffeld

Proceedings of the International Conference on Computational Science, 2010