Let D be an oriented graph of order n ≥ 9, minimum degree at least n -2, such that, for the choice of distinct vertices x and y, . Graph Theory 18 (1994), 461-468) proved that D is pancyclic. In this note, we give a short proof, based on Song's result, that D is, in fact, vertex pancyclic. This also
Note on vertex degrees of planar graphs
✍ Scribed by Miroslaw Truszczyáski
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 202 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0364-9024
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