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May 4, 2011 at 12:51 history edited HorizonsMaths CC BY-SA 3.0
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May 4, 2011 at 12:02 comment added Denis Serre There is an old note by Naceur Achtaich (circa 1988) when $M\subset\mathbb R^3$ has a rotational symmetry about the $z$-axis. Very localised, but at least an exmple.
May 4, 2011 at 11:59 comment added Denis Serre You should not take the same letter for the metric and for elements of the group.
May 4, 2011 at 9:38 history edited HorizonsMaths CC BY-SA 3.0
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May 4, 2011 at 9:02 answer added Raphael timeline score: 2
May 3, 2011 at 22:39 history edited HorizonsMaths CC BY-SA 3.0
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May 3, 2011 at 22:28 history edited Andrey Rekalo
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May 3, 2011 at 21:29 comment added HorizonsMaths Sorry, it's a mistake. What I meant is: $G$ contained in the component of the identity
May 3, 2011 at 21:27 answer added Michael Kissner timeline score: 3
May 3, 2011 at 21:09 comment added Somnath Basu What do you mean by $\textrm{dim}\,G<\infty$? As I recall, the isometry group of a Riemannian manifold is finite dimensional.
May 3, 2011 at 20:53 history asked HorizonsMaths CC BY-SA 3.0