2 papers
astro-ph.EP2020
Machine learning applied to simulations of collisions between rotating, differentiated planets
Miles Timpe, Maria Han Veiga, Mischa Knabenhans +2
In the late stages of terrestrial planet formation, pairwise collisions between planetary-sized bodies act as the fundamental agent of planet growth. These collisions can lead to e…
math.NA2019
Neural network based limiter with transfer learning
Maria Han Veiga, Rémi Abgrall
A neural network is trained using simulation data from a Runge Kutta discontinuous Galerkin (RKDG) method and a modal high order limiter. With this methodology, we design one and t…