Solution of the Chen-Chvátal conjecture for specific classes of metric spaces
In a metric space $ (X, d) $, a line induced by two distinct points $ x, x'\in X $, denoted by $ \mathcal{L}\{x, x'\} $, is the set of points given by $ \mathcal{L}\{x, x'\} = \{z\in X:\, d(x, x') = d(x, z)+d(z, x') \text{ or }d(x, x') = |d(x, z)-d(z, x')|\}....
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| Format: | Article |
| Language: | English |
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AIMS Press
2021-05-01
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| Series: | AIMS Mathematics |
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| Online Access: | http://www.aimspress.com/article/doi/10.3934/math.2021452?viewType=HTML |