10 citations · 18 across the 22 of their papers we have counts for
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math.CV2011
Extending wavelet filters. Infinite dimensions, the non-rational case, and indefinite-inner product spaces
Daniel Alpay, Palle Jorgensen, Izchak Lewkowicz
In this paper we are discussing various aspects of wavelet filters. While there are earlier studies of these filters as matrix valued functions in wavelets, in signal processing, a…
math.FA2011
An interpolation problem for functions with values in a commutative ring
Daniel Alpay, Haim Attia
It was recently shown that the theory of linear stochastic systems can be viewed as a particular case of the theory of linear systems on a certain commutative ring of power series…