Oversampling generates super-wavelets
arXiv:math/0511399
Abstract
We show that the second oversampling theorem for affine systems generates super-wavelets. These are frames generated by an affine structure on the space $L^2(\br)\oplus...\oplus L^2(\br)$.
9 pages, AMS-LaTeX. v2: The introduction has been expanded and a number of revisions have been made. Revised for Proceedings of the American Mathematical Society