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A local Fourier analysis for additive Schwarz smoothers.
Álvaro Pé de la Riva
Carmen Rodrigo
Francisco José Gaspar
James H. Adler
Xiaozhe Hu
Ludmil T. Zikatanov
Published in:
Comput. Math. Appl. (2024)
Keyphrases
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fourier analysis
non stationary
frequency domain
fourier transform
spherical harmonics
image processing
denoising
super resolution
carotid artery