9 citations · 16 across the 6 of their papers we have counts for
Showing 2023Show all
2 papers · 1 filter
math.FA2023
An unbounded operator theory approach to lower frame and Riesz-Fischer sequences
Peter Balazs, Mitra Shamsabadi
Frames and orthonormal bases are naturally linked to bounded operators. To tackle unbounded operators those sequences might not be well suited. This has already been noted by von N…
math.FA2023★ 5 cited
A Survey of Fusion Frames in Hilbert Spaces
Lukas Köhldorfer, Peter Balazs, Pete Casazza +4
Fusion frames are a very active area of research today because of their myriad of applications in pure mathematics, applied mathematics, engineering, medicine, signal and image pro…