Nicolas Mascot

activity

20122026

most citedRigorous computation of the endomorphism ring of a Jacobian

58 citations · 62 across the 10 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.NT2022

A method to prove that a modular Galois representation has large image

Nicolas Mascot

Let $ρ$ be a mod $ℓ$ Galois representation attached to a newform $f$ . Explicit methods are sometimes able to determine the image of $ρ$ , or even the number field cut out by $ρ$ ,…

math.NT2022

Computing the trace of an algebraic point on an elliptic curve

Nicolas Mascot, Denis Simon

We present a simple and efficient algorithm to compute the sum of the algebraic conjugates of a point on an elliptic curve.