4 citations · 15 across the 13 of their papers we have counts for
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math.NA2014★ 4 cited
MB-tensors and MB0-tensors
Chaoqian Li, Yaotang Li
The class of MB(MB0)-tensors, which is a generation of B(B0)-tensors and quasi-double B(B0)-tensors, is proposed. And we prove that an even order symmetric MB(MB0)-tensor is positi…
math.NA2014
Improvements on the infinity norm bound for the inverse of Nekrasov matrices
Chaoqian Li, Hui Pei, Aning Gao +1
We focus on the estimating problem of the infinity norm of the inverse of Nekrasov matrices, give new bounds which involve a parameter, and then determine the optimal value of the…
math.RA2014★ 3 cited
Double B-tensor and quasi-double B-tensor
Chaoqian Li, Yaotang Li
In this paper, we propose two new classes of tensors: double B-tensors and quasi-double B-tensors, give some properties of double B-tensors and quasi-double B-tensors, discuss thei…