64 citations · 114 across the 30 of their papers we have counts for
Showing 2014 · math.COShow all
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math.CO2014
New result and some open problems on the primitive degree of nonnegative tensors
Pingzhi Yuan, Zilong He, Lihua You
In this paper, we show that the exponent set of nonnegative primitive tensors with order m(\geq 3) and dimension n is {1,2,\ldots, (n-1)^2+1}; and propose some open problems for fu…
math.CO2014★ 7 cited
Some remarks on P, P_0, B and B_0 tensors
Pingzhi Yuan, Lihua You
Recently, Song and Qi extended the concept of P, P_0 and B matrices to P, P_0, B and B_0 tensors, obtained some properties about these tensors, and proposed many questions for furt…
math.CO2014★ 1 cited
On the exponent set of nonnegative primitive tensors
Zilong He, Pingzhi Yuan, Lihua You
In this paper, we present a necessary and sufficient condition for a nonnegative tensor to be a primitive one, show that the exponent set of nonnegative primitive tensors with orde…