Skip to main content
4 events
when toggle format what by license comment
Jan 22, 2019 at 16:51 answer added Gjergji Zaimi timeline score: 8
Jan 22, 2019 at 16:50 answer added Nate timeline score: 5
Jan 22, 2019 at 9:27 comment added Tom De Medts Somehow, prime powers and roots of unity feel "dual" to each other. Perhaps this can be made precise through the fact that as locally compact abelian groups, $\mathbb{Z}$ and $\mathbb{S}^1$ are dual to each other, but don't ask me how to relate this fact to the examples that you mention...
Jan 22, 2019 at 8:46 history asked Henry CC BY-SA 4.0