@article{etna_vol55_pp744-791,
  author  = {Jos\'e C. Garay and Fr\'ed\'eric Magoul\`{e}s and Daniel B. Szyld},
  title   = {Synchronous and asynchronous optimized Schwarz methods for Poisson's equation in rectangular domains},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {55},
  year    = {2022},
  pages   = {744--791},
  doi     = {10.1553/etna_vol55s744},
}