A superlinear convergence estimate for the parareal Schwarz waveform relaxation algorithm

MJ Gander, YL Jiang, B Song - SIAM Journal on Scientific Computing, 2019 - SIAM
The parareal Schwarz waveform relaxation algorithm is a new space-time parallel algorithm
for the solution of evolution partial differential equations. It is based on a decomposition of …

A new parareal algorithm for problems with discontinuous sources

MJ Gander, I Kulchytska-Ruchka, I Niyonzima… - SIAM Journal on …, 2019 - SIAM
The Parareal algorithm allows one to solve evolution problems exploiting parallelization in
time. Its convergence and stability have been proved under the assumption of regular …

Hybrid parallel-in-time-and-space transient stability simulation of large-scale AC/DC grids

T Cheng, N Lin, V Dinavahi - IEEE Transactions on Power …, 2022 - ieeexplore.ieee.org
The increasing complexity of modern AC/DC power systems poses a significant challenge to
a fast solution of large-scale transient stability simulation problems. This paper proposes the …

Parallel finite-element method based on space–time domain decomposition for magnetic field analysis of electric machines

Y Takahashi, K Fujiwara, T Iwashita… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper develops a parallel finite-element method based on a space-time domain
decomposition method. The proposed method combines a standard space domain …

Accelerated steady-state torque computation for induction machines using parallel-in-time algorithms

D Bast, I Kulchytska-Ruchka… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article focuses on efficient steady-state computations of induction machines. In
particular, the periodic Parareal algorithm with the initial-value coarse problem (PP-IC) is …

Parallel-in-time object-oriented electromagnetic transient simulation of power systems

T Cheng, T Duan, V Dinavahi - IEEE Open Access Journal of …, 2020 - ieeexplore.ieee.org
Parallel-in-time methods are emerging to accelerate the solution of time-consuming
problems in different research fields. However, the complexity of power system component …

[图书][B] Mathematical analysis and simulation of field models in accelerator circuits

IC Garcia - 2021 - books.google.com
This book deals with the analysis and development of numerical methods for the time-
domain analysis of multiphysical effects in superconducting circuits of particle accelerator …

[图书][B] Parallel dynamic and transient simulation of large-scale power systems: A high performance computing solution

V Dinavahi, N Lin - 2022 - books.google.com
This textbook introduces methods of accelerating transient stability (dynamic) simulation and
electromagnetic transient simulation on massively parallel processors for large-scale AC-DC …

Algorithm 1016: PyMGRIT: A python package for the parallel-in-time method MGRIT

J Hahne, S Friedhoff, M Bolten - ACM Transactions on Mathematical …, 2021 - dl.acm.org
In this article, we introduce the Python framework PyMGRIT, which implements the multigrid-
reduction-in-time (MGRIT) algorithm for solving (non-) linear systems arising from the …

Asynchronous truncated multigrid-reduction-in-time

J Hahne, BS Southworth, S Friedhoff - SIAM Journal on Scientific Computing, 2022 - SIAM
In this paper, we present the new “asynchronous truncated multigrid-reduction-in-time”(AT-
MGRIT) algorithm for introducing time parallelism to the solution of discretized time …