
I am a research fellow in the math department of Tor Vergata University, in Rome.
My interests lie in Number Theory and Cryptography.
Teaching 2023/2024
Geometria, Ingegneria Gestionale, Meccanica, Energetica
Publications and preprints
 Geometric quadratic Chabauty,
with Bas Edixhoven, Journal of the Institute of Mathematics of Jussieu, 2021
 Automorphisms of Cartan modular curves of prime and composite level,
with Valerio Dose and Pietro Mercuri, Algebra and Number Theory, 2021
 Modular Curves with many Points over Finite Fields,
with Valerio Dose, Pietro Mercuri and Claudio Stirpe, Journal of Algebra, 2023
 Supersingular curves you can trust,
with Andrea Basso, Giulio Codogni, Deirdre Connolly, Luca De Feo, Tako Boris Fouotsa, Travis Morrison, Lorenz Panny, Sikhar Patranabis, and Benjamin Wesolowski, Eurocrypt 2023
 Spectral Theory of Isogeny Graphs,
with Giulio Codogni, 2023
 A provably quasipolynomial algorithm for the discrete logarithm problem in finite fields of small characteristic, 2022
Here you can find my PhD thesis, supervised by Bas Edixhoven and RenĂ© Schoof
Other


You can find me at:
Roma, Via della Ricerca Scientifica 1, room 0216
(lowest floor, corridoio B0)
guidomaria.lido [at/chiocciola] gmail.com
Me in my office in January 2023. Picture by Michele Agostini

