On constructions of \(K\text{-}g\)-frames in Hilbert spaces (Q821527)
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scientific article; zbMATH DE number 7397608
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On constructions of \(K\text{-}g\)-frames in Hilbert spaces |
scientific article; zbMATH DE number 7397608 |
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On constructions of \(K\text{-}g\)-frames in Hilbert spaces (English)
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20 September 2021
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In the present paper, the authors provide some constructions of \(K\text{-}g\)-frames in Hilbert spaces based on perturbations. This concept arises from the notion of \(K\)-frames applied to \(g\)-frames which are operator-valued frames.
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\(K\)-\(g\)-frame
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\(g\)-Bessel sequence
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frame operator
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quotient operator
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