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Citation:
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VANĚK, P. Smoothed prolongation multigrid with rapid coarsening and massive smoothing. Applications of Mathematics, 2012, roč. 57, č. 1, s. 1-10. ISSN: 0862-7940
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Type:
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ČLÁNEK
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Language:
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eng
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English title:
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Smoothed prolongation multigrid with rapid coarsening and massive smoothing
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Publication year:
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2012
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Authors:
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Ing. Petr Vaněk PhD.
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Abstract CZ:
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V clanku dokazujeme, ze vramci techniky zhlazenych prolongatoru je mozno kompenzovat agresivni zhrubovani masivnim prolongatorovym a standardnim multigridnim hlazani
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Abstract EN:
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We prove that within the frame of smoothed prolongations, rapid coarsening between first two levels can be compensated by massive prolongation smoothing and pre- and post-smoothing derived from the prolongator smoother
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Keywords
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