More sums of Hilbert frames
A. Najati, M. R. Abdollahpour, E. Osgooei, M. M. Saem

TL;DR
This paper presents new results on the sums of Hilbert space frames and Riesz bases, along with corrections to previous related results, advancing the mathematical understanding of frame theory.
Contribution
It introduces novel findings on sums of Hilbert space frames and Riesz bases and corrects earlier published results in the field.
Findings
New results on sums of Hilbert space frames
Corrections to previous theorems in frame theory
Enhanced understanding of frame and basis combinations
Abstract
In this paper we have some new results on sums of Hilbert space frames and Riesz bases. We also have a correction for some results in "S. Obeidat et al., Sums of Hilbert space frames, J. Math. Anal. Appl. 351 (2009) 579-585."
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Taxonomy
TopicsMathematical Analysis and Transform Methods · Advanced Numerical Analysis Techniques
