6 citations · 14 across the 12 of their papers we have counts for
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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★ 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…
math.CO2013
A conjecture on the primitive degree of Tensors
Pingzhi Yuany, Zilong He, Lihua You
In this paper, we prove: Let A be a nonnegative primitive tensor with order m and dimension n. Then its primitive degree R(A)\leq (n-1)^2+1, and the upper bound is sharp. This conf…