@article{pub2026provablypositivitypreservinggloballydivergencefreecentraldgmethodsforidealmhd,
  author = {Ruifang Yan and Huihui Cao and Kailiang Wu},
  title = {{Provably positivity-preserving, globally divergence-free central DG methods for ideal MHD system}},
  journal = {Math. Models Methods Appl. Sci. (M3AS)},
  year = {2026},
  eprint = {2508.08913},
  archivePrefix = {arXiv},
  note = {Accepted},
  url = {https://arxiv.org/abs/2508.08913}
}