Mei Lu

activity

20242026

most citedThe inversion number of dijoins and blow-up digraphs

1 citations · 1 across the 9 of their papers we have counts for

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Showing 2026Show all

2 papers · 1 filter

math.CO2026

Algorithm for finding vertex-edge domination number on graphs with bounded treewidth and related problems on planar graphs

Yichen Wang, Haixiang Zhang, Mei Lu

Given a graph $G = (V, E)$ , a vertex $u \in V$ {\em ve-dominates} all edges incident to any vertex of $N_{G} [u]$ . A set $S \subseteq V$ is a {\em ve-dominating set} if for all edges $e\…

math.CO2026

Extremal results on Berge disjoint paths

Xiamiao Zhao, Yiyan Zhan, Mei Lu

The well-known Erdős-Gallai Theorem gave the Turán number of paths. Bushaw and Kettle generalized this result to consider the Turán number of disjoint paths. Since then, many studi…