2 papers
math.NT2026
Supersingular elliptic curves and twisting endomorphisms
Sarah Arpin, Josep M. Miret, Jordi Pujolàs +1
We generalize the notion of twisting endomorphisms, first defined by Castryck-Panny-Vercauteran, to the setting of -oriented supersingular elliptic curves. We give an…
math.NT2024
On l-th roots and division by l
Josep M. Miret, Jordi Pujolàs, Nicolas Thériault
We give a characterization of the codomain of the multiplication-by- map in the case of elliptic curves over a field of characteristic wit…