Wave packet frames in linear canonical domains: construction and perturbation (Q6630799)
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scientific article; zbMATH DE number 7936978
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Wave packet frames in linear canonical domains: construction and perturbation |
scientific article; zbMATH DE number 7936978 |
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Wave packet frames in linear canonical domains: construction and perturbation (English)
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31 October 2024
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Wave packet systems in linear canonical domains are discussed and studied in the present article. A necessary condition and a sufficient condition for wave packet frames in \(L^2(\mathbb{R})\) are obtained. The authors consider perturbation of wave packet frames and obtain a few concerning results in the paper.
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wave packet systems
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frames
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linear canonical wave packet frames
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perturbation
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