Let Un be the infinite graph with n-dimensional rational space Q" as vertex set and two vertices joined by an edge if and only if the distance between them is exactly 1. The connectedness and clique numbers of the graphs U' are discwed. z \* . In this section we shall first prove that U1, U2, U3, a
Uniform distances in rational unit-distance graphs
โ Scribed by Joseph Zaks
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 387 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0012-365X
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