Geodesic
Metric Spaces Without Large Closed Discrete Sets
Canadian journal of mathematics, Tome 28 (1976) no. 3, pp. 611-626

Voir la notice de l'article provenant de la source Cambridge University Press

We investigate the structure of those non-separable metric spaces X, and their Stone-Čech compactifications, for which X has no closed discrete subspace of power equal to the weight of X. (Throughout this paper we denote the weight of X—the smallest power of a base for the topology of X—by the symbol wX.) 
Comfort, W. W.; Hager, Anthony W. Metric Spaces Without Large Closed Discrete Sets. Canadian journal of mathematics, Tome 28 (1976) no. 3, pp. 611-626. doi: 10.4153/CJM-1976-060-0
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