Hung-Lung Wang

activity

20142025

most citedCorrecting matrix products over the ring of integers

1 citations · 3 across the 8 of their papers we have counts for

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2 papers · 1 filter

math.CO2022

A note on the Tuza constant $c_{k}$ for small $k$

Yun-Shan Lu, Hung-Lung Wang

For a hypergraph $H$ , the transversal is a subset of vertices whose intersection with every edge is nonempty. The cardinality of a minimum transversal is the transversal number of…

math.CO2017

Gray Codes for AT-Free Orders

Jou-Ming Chang, Ton Kloks, Hung-Lung Wang

AT-free graphs are characterized by vertex elimination orders. We show that these AT-free orders of a graph can be generated in constant amortized time.

A note on the Tuza constant ck​ for small k

Gray Codes for AT-Free Orders

A note on the Tuza constant $c_{k}$ for small $k$