Preconditioning for accurate solutions of ill-conditioned linear systems

Qiang Ye. Preconditioning for accurate solutions of ill-conditioned linear systems. Numerical Lin. Alg. with Applic., 27(4), 2020. [doi]

@article{Ye20-3,
  title = {Preconditioning for accurate solutions of ill-conditioned linear systems},
  author = {Qiang Ye},
  year = {2020},
  doi = {10.1002/nla.2315},
  url = {https://doi.org/10.1002/nla.2315},
  researchr = {https://researchr.org/publication/Ye20-3},
  cites = {0},
  citedby = {0},
  journal = {Numerical Lin. Alg. with Applic.},
  volume = {27},
  number = {4},
}