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An Analysis of High-Frequency Helmholtz Problems in Domains with Conical Points and Their Finite Element Discretisation.
Théophile Chaumont-Frelet
Serge Nicaise
Published in:
Comput. Methods Appl. Math. (2023)
Keyphrases
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high frequency
finite element
low frequency
finite element analysis
wavelet transform
high frequencies
image analysis
similarity measure
high resolution
image compression
subband
wavelet coefficients
numerical solution
frequency band
numerical analysis
gpu accelerated