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Note on graphs colouring
- Source :
- Le Matematiche, Vol 47, Iss 1, Pp 9-12 (1992)
- Publication Year :
- 1992
- Publisher :
- Università degli Studi di Catania, 1992.
-
Abstract
- In this paper, we give the maximal number of (k+r)-colouring of a graph with n vertices and chromatic number k. Also, we obtain the maximal values for chromatic polynomial of a graph.
- Subjects :
- Mathematics
QA1-939
Subjects
Details
- Language :
- English, French, Italian
- ISSN :
- 03733505 and 20375298
- Volume :
- 47
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Le Matematiche
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.9013c8711b4d709198db9864a7c4f5
- Document Type :
- article