Compact 9-point finite difference methods with high accuracy order and/or M-matrix property for elliptic cross-interface problems

Qiwei Feng, Bin Han 0003, Peter D. Minev. Compact 9-point finite difference methods with high accuracy order and/or M-matrix property for elliptic cross-interface problems. J. Computational Applied Mathematics, 428:115151, August 2023. [doi]

@article{FengHM23,
  title = {Compact 9-point finite difference methods with high accuracy order and/or M-matrix property for elliptic cross-interface problems},
  author = {Qiwei Feng and Bin Han 0003 and Peter D. Minev},
  year = {2023},
  month = {August},
  doi = {10.1016/j.cam.2023.115151},
  url = {https://doi.org/10.1016/j.cam.2023.115151},
  researchr = {https://researchr.org/publication/FengHM23},
  cites = {0},
  citedby = {0},
  journal = {J. Computational Applied Mathematics},
  volume = {428},
  pages = {115151},
}