@misc{balabanovPreconditioningRandomizedRange2025,
  title = {Preconditioning via {{Randomized Range Deflation}} ({{RandRAND}})},
  author = {Balabanov, Oleg and Ju, Caleb and He, Kaiwen and Jeendgar, Aryaman and Mahoney, Michael W.},
  year = 2025,
  month = sep,
  number = {arXiv:2509.19747},
  eprint = {2509.19747},
  primaryclass = {math},
  publisher = {arXiv},
  doi = {10.48550/arXiv.2509.19747},
  urldate = {2026-01-21},
  archiveprefix = {arXiv},
  keywords = {Mathematics - Numerical Analysis}
}