@article{pub2019provablypositivehighorderschemesforidealmagnetohydrodynamicsanalysis,
  author = {Kailiang Wu and Chi-Wang Shu},
  title = {{Provably positive high-order schemes for ideal magnetohydrodynamics: Analysis on general meshes}},
  journal = {Numerische Mathematik},
  year = {2019},
  volume = {142},
  number = {4},
  pages = {995--1047},
  eprint = {1807.11467},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1807.11467}
}