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On the Heterochromatic Number of Hypergraphs Associated to Geometric Graphs and to Matroids

✍ Scribed by Juan José Montellano-Ballesteros, Eduardo Rivera-Campo


Book ID
120788732
Publisher
Springer Japan
Year
2012
Tongue
English
Weight
206 KB
Volume
29
Category
Article
ISSN
0911-0119

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On some partial line graphs of a hypergr
✍ Philippe Jégou; Marie-Catherine Vilarem 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 753 KB

Jegou, P. and M.-C. Vilarem, On some partial line graphs of a hypergraph and the associated matroid, Discrete Mathematics 111 (1993) 3333344. In this paper, we define for a hypergraph H =(X, G) a class of partial graphs of its line graph CR(H);