Brauer-type bounds for Hadamard product of nonnegative tensors
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DOI: 10.1007/s11464-020-0840-2
Abstract: In this paper, we establish some Brauer-type bounds for the spectral radius of Hadamard product of two nonnegative tensors based on Brauer-type inclusion set, which are shown to be sharper than the existing bounds established… read more here.
Keywords: hadamard product; type bounds; nonnegative tensors; bounds hadamard ... See more keywords
Brauer-type upper bounds for z-spectral radius of weakly symmetric nonnegative tensors
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DOI: 10.7153/jmi-2019-13-78
Abstract: In this paper, we establish four Brauer-type upper bounds and a lower bound for Z spectral radius of weakly symmetric nonnegative tensors without irreducible assumption. These bounds are shown to be sharper than the existing… read more here.
Keywords: spectral radius; radius weakly; upper bounds; weakly symmetric ... See more keywords