4 citations · 5 across the 4 of their papers we have counts for
6 papers
Dual Frame Completion Problem
Roza Aceska, Yeon Hyang Kim, Sivaram K. Narayan
In this paper we present the construction of an exact dual frame under specific structural assumptions posed on the dual frame. When given a frame for a finite dimensional Hilb…
Scalability of frames generated by dynamical operators
Roza Aceska, Yeon Hyang Kim
Let be an operator on {a separable } Hilbert space $\cH$, and let $G \subset \cH$. It is known that - under appropriate conditions on and - the set of iterations $F_G(A…
Minimal scalings and structural properties of scalable frames
Alice Chan, Rachel Domagalski, Yeon Hyang Kim +3
For a unit-norm frame in , a scaling is a vector such that is a Parseval frame in $…
Factor posets of frames and dual frames in finite dimensions
Kileen Berry, Martin S. Copenhaver, Eric Evert +4
We consider frames in a finite-dimensional Hilbert space where frames are exactly the spanning sets of the vector space. A factor poset of a frame is defined to be a collection of…
Maximum Robustness and Surgery of Frames in finite dimensions
Martin S. Copenhaver, Yeon Hyang Kim, Cortney Logan +3
We consider frames in a finite-dimensional Hilbert space Hn where frames are exactly the spanning sets of the vector space. We present a method to determine the maximum robustness…
Diagram vectors and Tight Frame Scaling in Finite Dimensions
Martin S. Copenhaver, Yeon Hyang Kim, Cortney Logan +4
We consider frames in a finite-dimensional Hilbert space Hn where frames are exactly the spanning sets of the vector space. The diagram vector of a vector in R2 was previously defi…