scholarly journals Optimization of the multigrid-convergence rate on semi-structured meshes by local Fourier analysis

2013 ◽  
Vol 65 (4) ◽  
pp. 694-711 ◽  
Author(s):  
B. Gmeiner ◽  
T. Gradl ◽  
F. Gaspar ◽  
U. Rüde
Keyword(s):  
Convergence Rate ◽  
Fourier Analysis ◽  
Multigrid Convergence ◽  
Local Fourier Analysis ◽  
Structured Meshes

scholarly journals On Local Fourier Analysis of Multigrid Methods for PDEs with Jumping and Random Coefficients

2019 ◽  
Vol 41 (3) ◽  
pp. A1385-A1413 ◽  
Author(s):  
Prashant Kumar ◽  
Carmen Rodrigo ◽  
Francisco J. Gaspar ◽  
Cornelis W. Oosterlee
Keyword(s):  
Fourier Analysis ◽  
Multigrid Methods ◽  
Random Coefficients ◽  
Local Fourier Analysis

Local Fourier Analysis of Space-Time Relaxation and Multigrid Schemes

2013 ◽  
Vol 35 (5) ◽  
pp. S250-S276 ◽  
Author(s):  
S. Friedhoff ◽  
S. MacLachlan ◽  
C. Börgers
Keyword(s):  
Fourier Analysis ◽  
Space Time ◽  
Time Relaxation ◽  
Local Fourier Analysis

scholarly journals Local Fourier Analysis for Tensor-Product Multigrid

2009 ◽  
Author(s):  
Bart Vandereycken ◽  
Stefan Vandewalle ◽  
Theodore E. Simos ◽  
George Psihoyios ◽  
Ch. Tsitouras
Keyword(s):  
Fourier Analysis ◽  
Tensor Product ◽  
Local Fourier Analysis
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