Abstract
A complete parametrization (one-to-one and onto mapping) of a certain class of non-compact wavelet matrices is introduced in terms of coordinates of infinite-dimensional Euclidian space. The developed method relies on Wiener-Hopf factorization of corresponding unitary matrix functions.
Original language | English (US) |
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Pages (from-to) | 31-36 |
Number of pages | 6 |
Journal | Transactions of A. Razmadze Mathematical Institute |
Volume | 173 |
Issue number | 3 |
State | Published - Dec 2019 |
Keywords
- Unitary matrix functions
- Wavelet matrices
- Wiener-Hopf factorization
ASJC Scopus subject areas
- General Mathematics