Existence of multiwavelets in ℝn

For a q-regular Multiresolution Analysis of multiplicity r with arbitrary dilation matrix A for a general lattice Γ in ℝn, we give necessary and sufficient conditions in terms of the mask and the symbol of the vector scaling function in order that an associated wavelet basis exists. We also show tha...

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Detalles Bibliográficos
Autores principales: Cabrelli, C.A., Gordillo, M.L.
Formato: JOUR
Materias:
Dilation matrix
Multiresolution Analysis
Multiwavelets
Non-separable wavelets
Wavelets
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00029939_v130_n5_p1413_Cabrelli
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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