Minimal Separators
Canadian mathematical bulletin, Tome 42 (1999) no. 3, pp. 386-392

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DOI

A separator of a connected graph $G$ is a set of vertices whose removal disconnects $G$ . In this paper we give various conditions for a separator to contain a minimal one. In particular we prove that every separator of a connected graph that has no thick end, or which is of bounded degree, contains a minimal separator.
DOI : 10.4153/CMB-1999-045-1
Mots-clés : 05C40
Polat, Norbert. Minimal Separators. Canadian mathematical bulletin, Tome 42 (1999) no. 3, pp. 386-392. doi: 10.4153/CMB-1999-045-1
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     title = {Minimal {Separators}},
     journal = {Canadian mathematical bulletin},
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     year = {1999},
     volume = {42},
     number = {3},
     doi = {10.4153/CMB-1999-045-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1999-045-1/}
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