2 citations · 3 across the 3 of their papers we have counts for
3 papers
math.FA2019
A notion of optimal packings of subspaces with mixed-rank and solutions
Peter G. Casazza, John I. Haas, Joshua Stueck +1
We resolve a longstanding open problem by reformulating the Grassmannian fusion frames to the case of mixed dimensions and show that this satisfies the proper properties for the pr…
math.FA2016★ 2 cited
Maximal Orthoplectic Fusion Frames from Mutually Unbiased Bases and Block Designs
Bernhard G. Bodmann, John I. Haas
The construction of optimal line packings in real or complex Euclidean spaces has shown to be a tantalizingly difficult task, because it includes the problem of finding maximal set…
math.FA2014★ 1 cited
Frame potentials and the geometry of frames
Bernhard G. Bodmann, John Haas
This paper concerns the geometric structure of optimizers for frame potentials. We consider finite, real or complex frames and rotation or unitarily invariant potentials, and mostl…