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
Some inequalities on the spectral radius of nonnegative tensors
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DOI: 10.1515/math-2020-0143
Abstract: Abstract The eigenvalues and the spectral radius of nonnegative tensors have been extensively studied in recent years. In this paper, we investigate the analytic properties of nonnegative tensors and give some inequalities on the spectral… read more here.
Keywords: inequalities spectral; spectral radius; radius nonnegative; nonnegative tensors ... See more keywords
Power Function Method for Finding the Spectral Radius of Weakly Irreducible Nonnegative Tensors
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DOI: 10.3390/sym14102157
Abstract: Since the eigenvalue problem of real supersymmetric tensors was proposed, there have been many results regarding the numerical algorithms for computing the spectral radius of nonnegative tensors, among which the NQZ method is the most… read more here.
Keywords: radius; spectral radius; nonnegative tensors; radius weakly ... See more keywords