Chen Ouyang

activity

20162026

most citedAn Orthogonal Equivalence Theorem for Third Order Tensors

1 citations · 2 across the 4 of their papers we have counts for

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3 papers · 1 filter

math.CO2026

Overtake and the recursive-line equality for second-order Zarankiewicz numbers

Chen Ouyang, Liqun Qi

We study two questions about the second-order Zarankiewicz numbers. The first is the recursive-line equality $z_{2} (m, n) = z_{R L} (m, n)$ , known to hold in every computed case and conjec…

math.CO2016

The first few unicyclic and bicyclic hypergraphs with larger spectral radii

Chen Ouyang, Liqun Qi, Xiying Yuan

A connected $k$ -uniform hypergraph with $n$ vertices and $m$ edges is called $r$ -cyclic if $n = m (k - 1) - r + 1$ . For $r = 1$ or $2$ , the hypergraph is simply called unicyclic or bicyclic.…

math.CO2016★ 1 cited

Some properties and applications of odd-colorable $r$ -hypergraphs

Xiying Yuan, Liqun Qi, Jiayu Shao +1

Let $r \geq 2$ and $r$ be even. An $r$ -hypergraph $G$ on $n$ vertices is called odd-colorable if there exists a map $φ : [n] \to [r]$ such that for any edge $\{j_{1},j_{2}…

Overtake and the recursive-line equality for second-order Zarankiewicz numbers

The first few unicyclic and bicyclic hypergraphs with larger spectral radii

Some properties and applications of odd-colorable r-hypergraphs

Some properties and applications of odd-colorable $r$ -hypergraphs