Leyou Xu

dblp:328/8203 · DBLP profile ↗
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3ranked-venue papers
2as first author
3since 2021 · last 2026
0000-0002-4268-0652ORCID · corroborated

Domains — the database's venue-derived domains; a paper can count in several

Theory of computation · 2 · 1 first-author · 2 since 2021Applied, interdisciplinary, general and emerging computing · 1 · 1 first-author · 1 since 2021
YearPublicationVenuePosition
2026 Cycles and paths through specified vertices in graphs with a given clique number
Chengli Li, Leyou Xu
Discret. Appl. Math.2
2024 Link Residual Closeness of Graphs with Fixed Parameters
abstract
Abstract Link residual closeness is a newly proposed measure for network vulnerability. In this model, vertices are perfectly reliable and the links fail independently of each other. It measures the vulnerability even when the removal of links does not disconnect the graph. In this paper, we characterize those graphs that maximize the link residual closeness over the connected graphs with fixed order and one additional parameter such as connectivity, edge connectivity, bipartiteness, independence number, matching number, chromatic number, number of cut vertices and number of cut edges.
Leyou Xu, Chengli Li, Bo Zhou 0007
Comput. J.1
2022 On extremal spectral results of digraphs based on sum distance
Leyou Xu, Bo Zhou 0007
Discret. Appl. Math.1