ParaDIAG is a class of Parallel-in-Time (PinT) algorithms based on the diagonalization technique [1]. ParaDIAG can handle both the dissipative problems (e.g., the advection-diffusion equations) and the purely wave equations (e.g., the acoustic equation).

  1. M. J. Gander, J. Liu, S.-L. Wu, X. Yue, and T. Zhou, “ParaDIAG: Parallel-in-Time Algorithms Based on the Diagonalization Technique,” arXiv preprint arXiv:2005.09158, 2020 [Online]. Available at: http://arxiv.org/abs/2005.09158
    @unpublished{GanderEtAl2020,
      author = {Gander, Martin J and Liu, Jun and Wu, Shu-Lin and Yue, Xiaoqiang and Zhou, Tao},
      howpublished = {arXiv preprint arXiv:2005.09158},
      title = {ParaDIAG: Parallel-in-Time Algorithms Based on the Diagonalization Technique},
      url = {http://arxiv.org/abs/2005.09158},
      year = {2020}
    }