File Exchange

image thumbnail

tringholm/DGMM-KdV

version 1.0.0.0 by Torbjorn Ringholm
Discrete Gradient Moving Mesh solver for the 1D KdV equation

3 Downloads

Updated 08 Mar 2018

GitHub view license on GitHub

This code is meant as a supplement to [1] , and is an implementation of a moving mesh energy preserving solver for the Korteweg-de Vries equation using the Average Vector Field (AVF) discrete gradient in time and finite elements in space.
[1] Eidnes, Sølve, Brynjulf Owren, and Torbjørn Ringholm. "Adaptive energy preserving methods for partial differential equations." Advances in Computational Mathematics (2017): 1-25.

Cite As

Torbjorn Ringholm (2020). tringholm/DGMM-KdV (https://www.github.com/tringholm/DGMM-KdV), GitHub. Retrieved .

Comments and Ratings (1)

Andrew Sun

it couldn't run when openning the demo.m, Could u provide some help?

MATLAB Release Compatibility
Created with R2016a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired by: Legendre-Gauss Quadrature Weights and Nodes