bio | website | |
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location | ||
age | ||
visits | member for | 4 years, 7 months |
seen | 3 hours ago | |
stats | profile views | 2,051 |
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 |
Jun 3 |
comment |
The “Level N modular equation for delta” in characteristics 3, 5, 7 and 13
The edit to my answer was entirely unnecessary, (and I'll get rid of it); the original argument given in the edit to the question was fine. The point that I should have gathered from Anna M. is that the kth elementary symmetric function in the delta((z+i)/p) and (p^12)*delta(pz) is a weight 12k modular form of level 1. And then of course, for our particular ell, the reduction of its expansion is a polynomial of degree at most k in F. |
May 25 |
revised |
The “Level N modular equation for delta” in characteristics 3, 5, 7 and 13
typo corrected |
May 25 |
revised |
The “Level N modular equation for delta” in characteristics 3, 5, 7 and 13
I've fixed a gap in a proof contained in my edits to the question. |
May 20 |
awarded | Yearling |
Apr 2 |
answered | The “Level N modular equation for delta” in characteristics 3, 5, 7 and 13 |
Feb 11 |
revised |
The “Level N modular equation for delta” in characteristics 3, 5, 7 and 13
A conjectural formula for the highest degree part of H_N is given. |
Jan 24 |
revised |
Questions (related to deformation theory?) about modular ideals in mod ell Hecke algebras
References given to answers to some of my questions. An error corrected. |