A generalized predictive analysis tool for multigrid methods

Summary Multigrid and related multilevel methods are the approaches of choice for solving linear systems that result from discretization of a wide class of PDEs. A large gap, however, exists between the theoretical analysis of these algorithms and their actual performance. This paper focuses on the...

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Veröffentlicht in:	Numerical linear algebra with applications 2015-08, Vol.22 (4), p.618-647
Hauptverfasser:	Friedhoff, S., MacLachlan, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Asymptotic properties Diffusion Diffusion layers Fourier analysis Heterogeneity local Fourier analysis Mathematical analysis multigrid methods Multilevel space-time discretizations
Online-Zugang:	Volltext
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