Published: August 11, 2011Received: December 22, 2010Available on J-STAGE: January 23, 2012Accepted: May 13, 2011
Advance online publication: -
Revised: -
Several divergence-cleaning techniques for multi-dimensional Godunov-type magnetohydrodynamic schemes are comparatively investigated. We also propose a new divergence-cleaning technique that is improved from an earlier projection method to improve the robustness.
