50 years of time parallel time integration

MJ Gander - Multiple Shooting and Time Domain Decomposition …, 2015 - Springer
Time parallel time integration methods have received renewed interest over the last decade
because of the advent of massively parallel computers, which is mainly due to the clock …

Optimized Schwarz waveform relaxation for advection reaction diffusion equations in two dimensions

D Bennequin, MJ Gander, L Gouarin, L Halpern - Numerische Mathematik, 2016 - Springer
Optimized Schwarz waveform relaxation methods have been developed over the last
decade for the parallel solution of evolution problems. They are based on a decomposition …

Convergence analysis of a periodic-like waveform relaxation method for initial-value problems via the diagonalization technique

MJ Gander, SL Wu - Numerische Mathematik, 2019 - Springer
We present in this paper a time parallel algorithm for ̇ u= f (t, u) u˙= f (t, u) with initial-value u
(0)= u_0 u (0)= u 0, by using the waveform relaxation (WR) technique, and the …

Optimization of transmission conditions in waveform relaxation techniques for RC circuits

MD Al-Khaleel, MJ Gander, AE Ruehli - SIAM Journal on Numerical Analysis, 2014 - SIAM
Waveform relaxation techniques have become increasingly important with the wide
availability of parallel computers with a large number of processors. A limiting factor for …

Parameter Optimization in Waveform Relaxation for Fractional-Order Circuits

SL Wu, M Al-Khaleel - … Transactions on Circuits and Systems I …, 2017 - ieeexplore.ieee.org
The longitudinal waveform relaxation (WR) proposed by Gander and Ruehli converges
faster than the classical WR method. For the former, a free parameter α is contained, which …

Optimized waveform relaxation methods for RC circuits: Discrete case

SL Wu, MD Al-Khaleel - ESAIM: Mathematical Modelling and …, 2017 - numdam.org
The optimized waveform relaxation (OWR) methods, benefiting from intelligent information
exchange between subsystems–the so-called transmission conditions (TCs), are recognized …

Convergence analysis of the Neumann–Neumann waveform relaxation method for time-fractional RC circuits

SL Wu, M Al-Khaleel - Simulation Modelling Practice and Theory, 2016 - Elsevier
The classical waveform relaxation (WR) methods rely on decoupling the large-scale ODEs
system into small-scale subsystems and then solving these subsystems in a Jacobi or Gauss …

Optimized Schwarz methods with nonoverlapping circular domain decomposition

M Gander, Y Xu - Mathematics of Computation, 2017 - ams.org
While the classical Schwarz method can only be used with overlap, optimized Schwarz
methods can also be used without overlap, which can be an advantage when simulating …

[PDF][PDF] 50 years of time parallel time integration

MJ Gander - Multiple shooting and time domain decomposition …, 2015 - unige.ch
Time parallel time integration methods have received renewed interest over the last decade
because of the advent of massively parallel computers, which is mainly due to the clock …

Gauss–Seidel iterative solution of electromagnetic pulse coupling to three-conductor transmission lines

J Guo, Y Xie, FG Canavero - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper proposes a distributed analytical representation and Gauss-Seidel iterative
technique (Seidel-DARIT-field), which has a faster convergence rate than the Jacobi-DARIT …