11 citations · 18 across the 13 of their papers we have counts for
16 papers
Dynamical Frames and Hyperinvariant Subspaces
Victor Bailey, Deguang Han, Keri Kornelson +2
The theory of dynamical frames evolved from practical problems in dynamical sampling where the initial state of a vector needs to be recovered from the space-time samples of evolut…
Predictive algorithms in dynamical sampling for burst-like forcing terms
Akram Aldroubi, Longxiu Huang, Keri Kornelson +1
In this paper, we consider the problem of recovery of a burst-like forcing term in an initial value problem (IVP) in the framework of dynamical sampling. We introduce an idea of us…
Frame potential for finite-dimensional Banach spaces
J. A. Chávez-Domínguez, D. Freeman, K. Kornelson
We define the frame potential for a Schauder frame on a finite dimensional Banach space as the square of the -summing norm of the frame operator. As is the case for frames for H…
Additive spectra of the 1/4 Cantor measure
Palle E. T. Jorgensen, Keri A. Kornelson, Karen L. Shuman
In this paper, we add to the characterization of the Fourier spectra for Bernoulli convolution measures. These measures are supported on Cantor subsets of the line. We prove that p…
Scalar spectral measures associated with an Operator-Fractal
Palle E. T. Jorgensen, Keri A. Kornelson, Karen L. Shuman
We examine the operator defined on where is the 1/4 Cantor measure. The operator scales the elements of the canonical exponential spect…
Necessary and sufficient conditions to perform Spectral Tetris
Peter Casazza, Andreas Heinecke, Keri Kornelson +2
Spectral Tetris has proved to be a powerful tool for constructing sparse equal norm Hilbert space frames. We introduce a new form of Spectral Tetris which works for non-equal norm…