Found 30 Documents (Results 1–30)
Coarse grid corrections in Krylov subspace evaluations of the matrix exponential. (English) Zbl 1517.65033
A parallel-in-time multiple shooting algorithm for large-scale PDE-constrained optimal control problems. (English) Zbl 07517750
Algorithm 1016. PyMGRIT: a python package for the parallel-in-time method MGRIT. (English) Zbl 07467979
MSC:
65-XX
An experimental comparison of a space-time multigrid method with PFASST for a reaction-diffusion problem. (English) Zbl 1524.65516
A spectral deferred correction method for incompressible flow with variable viscosity. (English) Zbl 07508433
Deferred correction methods for ordinary differential equations. (English) Zbl 1442.65124
Reviewer: Kanakadurga Sivakumar (Chennai)
Acceleration of the two-level MGRIT algorithm via the diagonalization technique. (English) Zbl 1425.65104
Convergence analysis of a periodic-like waveform relaxation method for initial-value problems via the diagonalization technique. (English) Zbl 1472.65083
Reviewer: Soheil Hajian (Berlin)
Asymptotic convergence of the parallel full approximation scheme in space and time for linear problems. (English) Zbl 1513.65344
Lossy data compression reduces communication time in hybrid time-parallel integrators. (English) Zbl 1398.65372
Multilevel space-time additive Schwarz methods for parabolic equations. (English) Zbl 1405.65113
Reviewer: Wilhelm Heinrichs (Essen)
A multigrid perspective on the parallel full approximation scheme in space and time. (English) Zbl 1463.65278
Multigrid reduction in time for nonlinear parabolic problems: a case study. (English) Zbl 1395.65066
A high-order boris integrator. (English) Zbl 1349.78119
Integrating an \(N\)-body problem with SDC and PFASST. (English) Zbl 1443.76185
Erhel, Jocelyne (ed.) et al., Domain decomposition methods in science and engineering XXI. Proceedings of the 21st international conference, Inria Rennes Center, France, June 25–29, 2012. Cham: Springer. Lect. Notes Comput. Sci. Eng. 98, 637-645 (2014).
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