Geodesic
Split Graphs with Specified Dilworth Numbers
Canadian mathematical bulletin, Tome 27 (1984) no. 1, pp. 43-47

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DOI

Let G be a split graph with the independent part IG and the complete part KG . Suppose that the Dilworth number of (IG, ≼) with respect to the vicinal preorder ≼ is two and that of (KG, ≼) is an integer k. We show that G has a specified graph H k, defined in this paper, as an induced subgraph.
DOI : 10.4153/CMB-1984-006-6
Mots-clés : 05C75 
Nara, Chiê; Sato, Iwao. Split Graphs with Specified Dilworth Numbers. Canadian mathematical bulletin, Tome 27 (1984) no. 1, pp. 43-47. doi: 10.4153/CMB-1984-006-6
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     title = {Split {Graphs} with {Specified} {Dilworth} {Numbers}},
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     year = {1984},
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