118 citations · 790 across the 44 of their papers we have counts for
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math.FA2018★ 7 cited
Frames for the solution of operator equations in Hilbert spaces with fixed dual pairing
Peter Balazs, Helmut Harbrecht
For the solution of operator equations, Stevenson introduced a definition of frames, where a Hilbert space and its dual are {\em not} identified. This means that the Riesz isomorph…
math.FA2018★ 9 cited
U-cross Gram matrices and their invertibility
Peter Balazs, Mitra Shamsabadi, Ali Akbar Arefijamaal +1
The Gram matrix is defined for Bessel sequences by combining synthesis with subsequent analysis operators. If different sequences are used and an operator U is inserted we reach so…
math.FA2018★ 1 cited
A survey on the unconditional convergence and the invertibility of multipliers with implementation
Diana T. Stoeva, Peter Balazs
The paper presents a survey over frame multipliers and related concepts. In particular, it includes a short motivation of why multipliers are of interest to consider, a review as w…