Multivariate quasi-tight framelets with high balancing orders derived from any compactly supported refinable vector functions
DOI10.1007/s11425-020-1786-9zbMath1485.42051arXiv2005.12451OpenAlexW3201645093MaRDI QIDQ2070417
Publication date: 24 January 2022
Published in: Science China. Mathematics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2005.12451
oblique extension principlevanishing momentbalancing ordercompact framelet transformgeneralized matrix factorizationnormal form of filtersquasi-tight multiframeletrefinable vector function
Nontrigonometric harmonic analysis involving wavelets and other special systems (42C40) Factorization of matrices (15A23) General harmonic expansions, frames (42C15) Rate of convergence, degree of approximation (41A25) Approximation by operators (in particular, by integral operators) (41A35)
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