70 citations · 113 across the 3 of their papers we have counts for
3 papers
math.FA2023
Weighted frames, weighted lower semi frames and unconditionally convergent multipliers
Peter Balazs, Rosario Corso, Diana Stoeva
In this paper we ask when it is possible to transform a given sequence into a frame or a lower semi frame by multiplying the elements by numbers. In other words, we ask when a give…
math.FA2011★ 43 cited
Representation of the inverse of a frame multiplier
Peter Balazs, Diana T. Stoeva
Certain mathematical objects appear in a lot of scientific disciplines, like physics, signal processing and, naturally, mathematics. In a general setting they can be described as f…
math.FA2009★ 70 cited
Unconditional convergence and invertibility of multipliers
D. Stoeva, P. Balazs
In the present paper the unconditional convergence and the invertibility of multipliers is investigated. Multipliers are operators created by (frame-like) analysis, multiplication…