2017
DOI: 10.1186/s13660-017-1421-0
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An S-type singular value inclusion set for rectangular tensors

Abstract: An S-type singular value inclusion set for rectangular tensors is given. Based on the set, new upper and lower bounds for the largest singular value of nonnegative rectangular tensors are obtained and proved to be sharper than some existing results. Numerical examples are given to verify the theoretical results.

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Cited by 5 publications
(1 citation statement)
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“…For the case that k = s = p + q, the l k,s -singular values of a rectangular tensor reduces to the singular values of a rectangular tensor introduced in [2], which are deeply discussed in [26,31,33,34]. For the case that k = p and s = q, it was discussed in [13].…”
mentioning
confidence: 99%
“…For the case that k = s = p + q, the l k,s -singular values of a rectangular tensor reduces to the singular values of a rectangular tensor introduced in [2], which are deeply discussed in [26,31,33,34]. For the case that k = p and s = q, it was discussed in [13].…”
mentioning
confidence: 99%