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Topic: Surface geodesics
Replies: 16   Last Post: Jan 23, 2014 7:01 AM

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William Elliot

Posts: 1,527
Registered: 1/8/12
Surface geodesics
Posted: Jan 19, 2014 8:31 PM
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On Sun, 19 Jan 2014, ~@XPOSITO wrote:

> Let M be a regular affine-connected surface for which the following holds:
>
> "For every geodesic curve gamma in M, gamma is contained in a plane"
>
> Can M be said not to be contained in a sphere or a plane?


No. Don't double negatives not leave you untied in knots?



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