John Loffeld

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 6

Top Venues

CoRR

J. Comput. Phys.

SIAM J. Sci. Comput.

University of California, Merced, USA (PHD)

Education History

University of California, Merced, USA

PHD

Publications

Alex B. Christensen, Adam Kunen, John Loffeld, Peter Brown, Massimiliano Fratoni
A conservative first-collision source treatment for ray effect mitigation in discrete-ordinate radiation transport solutions. J. Comput. Phys. 509 (2024)
Ping-Hsuan Tsai, Seung Whan Chung, Debojyoti Ghosh, John Loffeld, Youngsoo Choi, Jonathan L. Belof
Accelerating Kinetic Simulations of Electrostatic Plasmas with Reduced-Order Modeling. CoRR (2023)
Steven Roberts, John Loffeld, Arash Sarshar, Carol S. Woodward, Adrian Sandu
Implicit Multirate GARK Methods. J. Sci. Comput. 87 (1) (2021)
John Loffeld, Jeffrey Hittinger
On the arithmetic intensity of high-order finite-volume discretizations for hyperbolic systems of conservation laws. Int. J. High Perform. Comput. Appl. 33 (1) (2019)
Steven Roberts, John Loffeld, Arash Sarshar, Carol S. Woodward, Adrian Sandu
Implicit multirate GARK methods. CoRR (2019)
Lukas Einkemmer, Mayya Tokman, John Loffeld
On the performance of exponential integrators for problems in magnetohydrodynamics. J. Comput. Phys. 330 (2017)
Catherine Mills Olschanowsky, Michelle Mills Strout, Stephen M. Guzik, John Loffeld, Jeffrey Hittinger
A Study on Balancing Parallelism, Data Locality, and Recomputation in Existing PDE Solvers. SC (2014)
John Loffeld, Mayya Tokman
Implementation of Parallel Adaptive-Krylov Exponential Solvers for Stiff Problems. SIAM J. Sci. Comput. 36 (5) (2014)
John Loffeld, Mayya Tokman
Comparative performance of exponential, implicit, and explicit integrators for stiff systems of ODEs. J. Comput. Appl. Math. 241 (2013)
Mayya Tokman, John Loffeld, Paul Tranquilli
New Adaptive Exponential Propagation Iterative Methods of Runge-Kutta Type. SIAM J. Sci. Comput. 34 (5) (2012)
Mayya Tokman, John Loffeld
Efficient design of exponential-Krylov integrators for large scale computing. ICCS (1) (2010)

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Publication Activity (10 Years)

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John Loffeld