Chunwei Song

activity

20072020

most citedOn Explicit Probability Densities Associated with Fuss-Catalan Numbers

8 citations · 8 across the 4 of their papers we have counts for

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3 papers · 1 filter

math.CO2020

Maximizing the number of maximal independent sets of a fixed size

Chunwei Song, Bowen Yao

For a fixed graph G, a maximal independent set is an independent set that is not a proper subset of any other independent set. P. Erdös, and independently, J. W. Moon and L. Moser,…

math.CO2019

On Combinatorial Rectangles with Minimum $\infty$ -Discrepancy

Chunwei Song, Bowen Yao

A combinatorial rectangle may be viewed as a matrix whose entries are all +-1. The discrepancy of an m by n matrix is the maximum among the absolute values of its m row sums and n…

math.CO2007

A comment on Ryser's conjecture for intersecting hypergraphs

Toufik Mansour, Chunwei Song, Raphael Yuster

Let $τ (H)$ be the cover number and $ν (H)$ be the matching number of a hypergraph $H$ . Ryser conjectured that every $r$ -partite hypergraph $\mathcal{H}…

Maximizing the number of maximal independent sets of a fixed size

On Combinatorial Rectangles with Minimum ∞-Discrepancy

A comment on Ryser's conjecture for intersecting hypergraphs

On Combinatorial Rectangles with Minimum $\infty$ -Discrepancy