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arxiv: 0910.4717 · v1 · submitted 2009-10-25 · 🧮 math.DS · math.GN

A group of isometries with non-closed orbits

classification 🧮 math.DS math.GN
keywords groupisometriesanswersclosedcompletecomponentsconnectedexample
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In this note we give an example of a one-dimensional manifold with two connected components and a complete metric whose group of isometries has an orbit which is not closed. This answers a question of S. Gao and A. S. Kechris.

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