9,164 reputation
11951
bio website math.uvic.ca/faculty/aquas
location University of Victoria
age 46
visits member for 4 years, 1 month
seen yesterday
The pic is the phase portrait of a simple "piecewise isometry". Define a map by sliding the two halves of the plane: the top half to the right; the lower half to the left and then rotate. Around each periodic point of the map there's a "periodic island". These are what are in the image...

9,164 Reputation

25 Nov 24
10 Nov 21
5 Nov 19
10 Nov 13
15 Nov 12
15 Nov 9
35 Nov 5
10 Nov 3
10 Oct 30
10 Oct 23
65 Oct 22
15 Oct 21
10 Oct 20
10 Oct 18
45 Oct 12
60 Oct 9
40 Oct 8
10 Oct 6
15 Oct 5
10 Oct 3
20 Sep 29
5 Sep 26
10 Sep 24
10 Sep 17
5 Sep 2
5 Aug 31
45 Aug 22
10 Aug 19
15 Aug 13
30 Aug 12