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Character sums determined by low degree isogenies of elliptic curves
Published
Author(s)
Dustin Moody, Christopher Rasmussen
Abstract
We look at certain character sums determined by isogenies on elliptic curves over finite fields. We prove a congruence condition for character sums attached to arbitrary cyclic isogenies, and produce explicit formulas for isogenies of degree m
Moody, D.
and Rasmussen, C.
(2013),
Character sums determined by low degree isogenies of elliptic curves, Rocky Mountain Journal of Mathematics
(Accessed April 24, 2024)