Qun Wang

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20132015

most citedNew Classes of Positive Semi-Definite Hankel Tensors

8 citations · 22 across the 7 of their papers we have counts for

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2 papers · 1 filter

math.CO2014★ 2 cited

Positive Semi-Definiteness of Generalized Anti-Circulant Tensors

Guoyin Li, Liqun Qi, Qun Wang

Anti-circulant tensors have applications in exponential data fitting. They are special Hankel tensors. In this paper, we extend the definition of anti-circulant tensors to generali…

math.CO2013★ 3 cited

Regular Uniform Hypergraphs, $s$ -Cycles, $s$ -Paths and Their largest Laplacian H-Eigenvalues

Liqun Qi, Jiayu Shao, Qun Wang

In this paper, we show that the largest signless Laplacian H-eigenvalue of a connected $k$ -uniform hypergraph $G$ , where $k \geq 3$ , reaches its upper bound $2Δ (G)$ , where $Δ (G)$ is…

Positive Semi-Definiteness of Generalized Anti-Circulant Tensors

Regular Uniform Hypergraphs, s-Cycles, s-Paths and Their largest Laplacian H-Eigenvalues

Regular Uniform Hypergraphs, $s$ -Cycles, $s$ -Paths and Their largest Laplacian H-Eigenvalues