James Lottes

According to our database, James Lottes authored at least 10 papers between 2005 and 2025.

Collaborative distances:

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

2025

General Field Evaluation in High-Order Meshes on GPUs.

Ketan Mittal, Aditya Parik, Som Dutta, Paul F. Fischer, Tzanio V. Kolev, James Lottes

CoRR, January, 2025

2024

Neural general circulation models for weather and climate.

Dmitrii Kochkov, Janni Yuval, Ian Langmore, Peter C. Norgaard, Jamie A. Smith, Griffin Mooers, Milan Klöwer, James Lottes, Stephan Rasp, Peter D. Düben, Sam Hatfield, Peter W. Battaglia, Alvaro Sanchez-Gonzalez, Matthew Willson, Michael P. Brenner, Stephan Hoyer

Nat., August, 2024

Fast Approximate Determinants Using Rational Functions.

Thomas Colthurst, Srinivas Vasudevan, James Lottes, Brian Patton

CoRR, 2024

2023

Optimal polynomial smoothers for multigrid V-cycles.

James Lottes

Numer. Linear Algebra Appl., December, 2023

Neural General Circulation Models.

Dmitrii Kochkov, Janni Yuval, Ian Langmore, Peter C. Norgaard, Jamie A. Smith, Griffin Mooers, James Lottes, Stephan Rasp, Peter D. Düben, Milan Klöwer, Sam Hatfield, Peter W. Battaglia, Alvaro Sanchez-Gonzalez, Matthew Willson, Michael P. Brenner, Stephan Hoyer

CoRR, 2023

Neural Ideal Large Eddy Simulation: Modeling Turbulence with Neural Stochastic Differential Equations.

Anudhyan Boral, Zhong Yi Wan, Leonardo Zepeda-Núñez, James Lottes, Qing Wang, Yi-Fan Chen, John Robert Anderson, Fei Sha

CoRR, 2023

Neural Ideal Large Eddy Simulation: Modeling Turbulence with Neural Stochastic Differential Equations.

Anudhyan Boral, Zhong Yi Wan, Leonardo Zepeda-Núñez, James Lottes, Qing Wang, Yi-Fan Chen, John Anderson, Fei Sha

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

2020

Sensitivity Analysis in the Dupire Local Volatility Model with Tensorflow.

Francois Belletti, Davis King, James Lottes, Yi-Fan Chen, John R. Anderson

CoRR, 2020

2016

A spectrally accurate method for overlapping grid solution of incompressible Navier-Stokes equations.

Brandon E. Merrill, Yulia T. Peet, Paul F. Fischer, James W. Lottes

J. Comput. Phys., 2016

2005

Hybrid Multigrid/Schwarz Algorithms for the Spectral Element Method.

James W. Lottes, Paul F. Fischer

J. Sci. Comput., 2005