Improved bounds for restricted isometry constants (Q714287)
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scientific article; zbMATH DE number 6096247
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Improved bounds for restricted isometry constants |
scientific article; zbMATH DE number 6096247 |
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Improved bounds for restricted isometry constants (English)
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19 October 2012
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Summary: The purpose of this paper is to establish improved bounds for restricted isometry constants \(\delta_k\). Our results, to some extent, improve and extend the well-known bound \((\delta_k < 0.307)\) in [\textit{T. T. Cai}, \textit{L. Wang} and \textit{G. Xu}, ``New bounds for restricted isometry constants'', IEEE Trans. Inf. Theory 56, No. 9, 4388--4394 (2010)] to \(\delta_k < 0.308\).
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