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Apr
10
comment A question about decomposing mod 2 modular forms of level p^2
Thanks, Jeremy--despite my looking at Stein's database, the thought that this should hold in characteristic zero never struck.I haven't looked at the argument in Iwaniec yet, but will.
Apr
10
accepted A question about decomposing mod 2 modular forms of level p^2
Apr
9
asked A question about decomposing mod 2 modular forms of level p^2
Apr
7
awarded  Nice Answer
Jan
23
comment Examples of great mathematical writing
@keith--I guess not, though it has its adherents on this site--I think Lemmermeyer speaks well of it. Isn't this the proof that essentially calculates K_2(Z)?
Jan
22
answered Examples of great mathematical writing
Jan
12
revised The “Level N modular equation for delta” in characteristics 3, 5, 7 and 13
added 1457 characters in body
Dec
18
awarded  Revival
Dec
17
revised Higher level analogs of Nicolas-Serre theory
Proof sketched of my conjecture when N=3
Dec
17
awarded  Nice Answer
Sep
25
comment Recursions for some binary theta series in characteristic 3
Thanks Noam for your simple elegant argument. I wonder if there might be other recursions of this sort for the mod-ell reductions of principal binary theta-series in an "ell-tower".
Sep
25
accepted Recursions for some binary theta series in characteristic 3
Sep
24
revised Recursions for some binary theta series in characteristic 3
Proof given of a (weak) partial result.
Sep
24
comment Recursions for some binary theta series in characteristic 3
Thanks Gerry. It looks fine to me.
Sep
23
revised Recursions for some binary theta series in characteristic 3
Possibly relevant reference added.
Sep
23
comment Recursions for some binary theta series in characteristic 3
@Gerry Myerson. I mean A^(3*s)
Sep
22
asked Recursions for some binary theta series in characteristic 3
Sep
1
awarded  Nice Question
Jul
2
awarded  Curious
Jun
3
revised The “Level N modular equation for delta” in characteristics 3, 5, 7 and 13
unnecessary edit removed