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The graph center concept for polycyclic graphs

✍ Scribed by Danail Bonchev; Alexandru T. Balaban; Milan Randić

Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
51 KB
Volume
22
Category
Article
ISSN
0020-7608

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📜 SIMILAR VOLUMES

The center of an infinite graph
The center of an infinite graph
✍ L. Boza; A. Diánez; A. Márquez 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 344 KB

In this note we extend the notion of the center of a graph to infinite graphs. Thus, a vertex is in the center of the infinite graph G if it is in the center of an increasing family of finite subgraphs covering G. We give different characterizations of when a vertex is in the center of an infinite g