CHAKRABORTY, ARIJIT
(2021-06)
An elliptic curve $E$ over a field $\mathbb{F}$ can be defined by the equation $$y^2 = x^3 + ax+ b,$$ where $a, \, b \in \mathbb{F}.$
For any $r \geq 1$, let $a_E{(p^r)}$ denote the trace of the Frobenius endomorphism ...