Duals and multipliers of \(K\)-fusion frames (Q2210472)

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Duals and multipliers of \(K\)-fusion frames
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    Duals and multipliers of \(K\)-fusion frames (English)
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    6 November 2020
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    In this paper, \(K\)-fusion frames, \(K\)-fusion frame multipliers, where \(K\) is a bounded operator on a Hilbert space, and the reconstruction of the elements from the range of \(K\) are studied. Also, the authors study duals for \(K\)-fusion frames and the relation between the local frames of \(K\)-fusion frames with their duals is considered.
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    fusion frame
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    \(K\)-fusion frame
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    \(K\)-dual
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    multiplier
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