Results 41 to 50 of about 835 (69)
A generalization of the Graham-Pollak tree theorem to even-order Steiner distance
Special MatricesGraham and Pollak showed in 1971 that the determinant of a tree’s distance matrix depends only on its number of vertices, and, in particular, it is always nonzero.
Cooper Joshua, Tauscheck Gabrielle
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, 2018 Croot, Lev and Pach used a new polynomial technique to give a new exponential upper bound for the size of three-term progression-free subsets in the groups $(\mathbb Z _4)^n$.
Hegedüs, Gábor
core
Parsimony and the rank of a flattening matrix. [PDF]
J Math Biol, 2023 Snyman J, Fox C, Bryant D.
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Low-rank tensor methods for Markov chains with applications to tumor progression models. [PDF]
J Math Biol, 2022 Georg P +5 more
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Hankel Tensors: Associated Hankel Matrices and Vandermonde Decomposition
, 2014 Hankel tensors arise from applications such as signal processing. In this paper, we make an initial study on Hankel tensors. For each Hankel tensor, we associate it with a Hankel matrix and a higher order two-dimensional symmetric tensor, which we call ...
Qi, Liqun
core
Universality of High-Strength Tensors. [PDF]
Vietnam J Math, 2022 Bik A +3 more
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A new S-type upper bound for the largest singular value of nonnegative rectangular tensors. [PDF]
J Inequal Appl, 2017 Zhao J, Sang C.
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An S-type singular value inclusion set for rectangular tensors. [PDF]
J Inequal Appl, 2017 Sang C.
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New iterative criteria for strong [Formula: see text]-tensors and an application. [PDF]
J Inequal Appl, 2017 Cui J, Peng G, Lu Q, Huang Z.
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An upper bound for the Z-spectral radius of adjacency tensors. [PDF]
J Inequal Appl, 2018 Wu ZY, He J, Liu YM, Tian JK.
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