15 citations · 114 across the 30 of their papers we have counts for
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math.SP2012★ 2 cited
Symmetric Nonnegative Tensors and Copositive Tensors
Liqun Qi
We first prove two new spectral properties for symmetric nonnegative tensors. We prove a maximum property for the largest H-eigenvalue of a symmetric nonnegative tensor, and establ…
math.SP2012★ 4 cited
E-Characteristic Polynomials of Tensors
An-Min Li, Liqun Qi, Bin Zhang
In this paper, we show that the coefficients of the E-characteristic polynomial of a tensor are orthonormal invariants of that tensor. When the dimension is 2, some simplified form…