Timeline for Cayley Graphs of Z/nZ with invertible adjacency matrices
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Jun 7, 2012 at 12:13 | comment | added | Benjamin Steinberg | Thanks Will for thinking about this. Gerry, I will look at Conway's paper. | |
| Jun 7, 2012 at 6:16 | comment | added | Will Sawin | So this is one of the ones where you can reduce it to an open research question, which has had multiple papers written about it, which is never very satisfying, but is pretty clearly the best you can do without writing another paper. | |
| Jun 7, 2012 at 5:10 | comment | added | Gerry Myerson | Concerning sets of roots of unity summing to zero, reference should be made to Conway and Jones, Trigonometric Diophantine equations (On vanishing sums of roots of unity), Acta Arith. 30 (1976), no. 3, 229–240, MR0422149 (54 #10141). | |
| Jun 7, 2012 at 4:16 | history | edited | Will Sawin | CC BY-SA 3.0 |
added 545 characters in body
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| Jun 7, 2012 at 1:45 | history | answered | Will Sawin | CC BY-SA 3.0 |