Geodesic
Some Remarks on a Paper of Wong
Canadian mathematical bulletin, Tome 11 (1968) no. 5, pp. 747-749

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

The aim of this note is to point out a mistake in the proof of Theorem 2 of Wong's paper [1], We first give an example to show that the theore as stated is not true.Example 1. Consider the cartesian plane and the graph H with equation . 
Houston, R.; Kaul, S.K. Some Remarks on a Paper of Wong. Canadian mathematical bulletin, Tome 11 (1968) no. 5, pp. 747-749. doi: 10.4153/CMB-1968-093-x
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[1] 1. Wong, J.S. W., Some remarks on transformations in a metric space. Canad. Math. Bull. 8 (1965) 659-666. Google Scholar

[2] 2. Hu, S. T., Elements of general topology (Holden-Day, 1964). Google Scholar

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