Convolution and square in abelian groups II
Algebraic Geometry
2022-08-05 v1
Abstract
A critical value on an abelian group G of odd order d is a value such that the functional equation ff (2 t) = f (t)^2 on G has a nonzero solution f. We construct many critical values by using abelian varieties with complex multiplication.
Keywords
Cite
@article{arxiv.2208.02528,
title = {Convolution and square in abelian groups II},
author = {Yves Benoist},
journal= {arXiv preprint arXiv:2208.02528},
year = {2022}
}