A finite element method with energy-adaptive grids for the coupled Schrödinger-Poisson-Drift-Diffusion model

Publication date: Available online 5 October 2023Source: Journal of Computational PhysicsAuthor(s): Pengcong Mu, Xinming Wu, Weiying Zheng Continue reading A finite element method with energy-adaptive grids for the coupled Schrödinger-Poisson-Drift-Diffusion model

Learning an optimised stable Taylor-Galerkin convection scheme based on a local spectral model for the numerical error dynamics

Publication date: 15 November 2023Source: Journal of Computational Physics, Volume 493Author(s): Luciano Drozda, Pavanakumar Mohanamuraly, Lionel Cheng, Corentin Lapeyre, Guillaume Daviller, Yuval Realpe, Amir Adler, Gabriel Staffelbach, Thierry Poinsot Continue reading Learning an optimised stable Taylor-Galerkin convection scheme based on a local spectral model for the numerical error dynamics