Exponential integrators for non-linear diffusion
Numerical Analysis
2022-07-07 v1 Numerical Analysis
Abstract
The goal of this project is to compare the performance of exponential time integrators with traditional methods such as diagonally implicit Runge-Kutta methods in the context of solving the system of reduced magnetohydrodynamics (RMHD). In this report, we present initial results of a proof of concept study that shows that exponential integrators can be an efficient alternative to traditional integration schemes.
Cite
@article{arxiv.2207.02439,
title = {Exponential integrators for non-linear diffusion},
author = {Valentin Dallerit and Mayya Tokman and Ilon Joseph},
journal= {arXiv preprint arXiv:2207.02439},
year = {2022}
}