Search Results for author: Marco Andres Miller

Found 2 papers, 0 papers with code

Training neural networks under physical constraints using a stochastic augmented Lagrangian approach

no code implementations15 Sep 2020 Alp Dener, Marco Andres Miller, Randy Michael Churchill, Todd Munson, Choong-Seock Chang

We investigate the physics-constrained training of an encoder-decoder neural network for approximating the Fokker-Planck-Landau collision operator in the 5-dimensional kinetic fusion simulation in XGC.

Encoder-decoder neural network for solving the nonlinear Fokker-Planck-Landau collision operator in XGC

no code implementations ICLR Workshop DeepDiffEq 2019 Marco Andres Miller, Randy Michael Churchill, Choong-Seock Chang, Robert Hager

An encoder-decoder neural network has been used to accelerate the numerical solving of a partial integro-differential equation, the Fokker-Planck-Landau collision operator.

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