2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.FA2016
Optimization methods for frame conditioning and application to graph Laplacian scaling
Radu Balan, Mathew Begué, Chae Clark +1
A frame is scalable if each of its vectors can be rescaled in such a way that the resulting set becomes a Parseval frame. In this paper, we consider four different optimization pro…
math.NA2015★ 2 cited
On Optimal Frame Conditioners
Chae A. Clark, Kasso A. Okoudjou
A (unit norm) frame is scalable if its vectors can be rescaled so as to result into a tight frame. Tight frames can be considered optimally conditioned because the condition number…