Characterization and Construction of Approximate Q-Oblique Dual g-Frames
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DOI: 10.1080/01630563.2024.2432599
Abstract: Abstract Due to its significance in reconstructing signals, the theory of dual frames has attracted the interest of many mathematicians. In this paper, we introduce the concept of approximate Q-oblique dual g-frames. We characterize the… read more here.
Keywords: dual frames; oblique dual; approximate oblique; dual frame ... See more keywords