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Multiscale Sub-grid Correction Method for Time-Harmonic High-Frequency Elastodynamics with Wave Number Explicit Bounds.
Donald L. Brown
Dietmar Gallistl
Published in:
Comput. Methods Appl. Math. (2023)
Keyphrases
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high frequency
multiscale
low frequency
wavelet transform
subband
wavelet coefficients
high resolution
wavelet decomposition
computational complexity
wavelet domain
contourlet transform
high frequencies
lower bound
image analysis
filter bank