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Timeline for Geodesics on a twisted torus

Current License: CC BY-SA 3.0

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Jul 9, 2021 at 16:19 answer added Georgi Marinov timeline score: 1
Apr 13, 2017 at 12:19 history edited CommunityBot
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Mar 10, 2017 at 9:42 history edited CommunityBot
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Oct 28, 2012 at 16:42 comment added Hans-Peter Stricker @Will: Please have a look here: mathoverflow.net/questions/110917/…
Oct 28, 2012 at 12:12 comment added Hans-Peter Stricker @Will: I will try to clarify this in a follow-up question I am just working on.
Oct 27, 2012 at 19:32 comment added Will Sawin Is it obvious what twisting means geometically? Can you clarify exactly what operation this is?
Oct 27, 2012 at 18:41 answer added Peter Michor timeline score: 6
Oct 24, 2012 at 16:06 comment added Kelly Davis Take a marker, draw a geodesic curve on the torus, then do a Dehn twist. The resulting curve is a geodesic as the geodesic equation is local. With this you can easily see how the families above map to one-another.
Oct 23, 2012 at 23:09 comment added Hans-Peter Stricker @Anton: To be honest, I have nothing overly specific in mind when asking for "the structure of geodesics". It's partly about the classification of geodesics - does it still hold after a twist? -, and it's partly about something comparable to the cycle space of a graph (en.wikipedia.org/wiki/Cycle_space).
Oct 23, 2012 at 22:49 comment added Hans-Peter Stricker @Anton: Where do the equators go? How do they survive?
Oct 23, 2012 at 22:48 history edited Hans-Peter Stricker CC BY-SA 3.0
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Oct 23, 2012 at 22:40 comment added Anton Petrunin BTW, the equator will move but it will survive.
Oct 23, 2012 at 22:39 comment added Anton Petrunin I did not understand the question but want to say something. $$ $$ If the torus can be is fibered by closed geodesics then any other geodesic has to go transverally to the fibers. I think that is the only idea behind any statement in this direction; i.e., if it does not help then nothing will help.
Oct 23, 2012 at 22:18 history asked Hans-Peter Stricker CC BY-SA 3.0