# Previous Ateliers: [2015 (Bordeaux)](Atelier%202015), [2016 (Grenoble)](Atelier%202016), [2017 (Lyon)](Atelier%202017) [2017b (Clermont-Ferrand)](Atelier%202017b) [2017c (Oujda)](Atelier%202017c) [2018 (Besançon)](Atelier%202018) [2018b (Roma)](Atelier%202018b) [2019 (Bordeaux)](Atelier%202019) # [Welcome to Atelier PARI/GP 2019b (Roma)](http://pari.math.u-bordeaux.fr/Events/PARI2019b/) [Atelier 2019b choice]() #Participants Andam MUSTAFA: galois groups, factorisation of ideals Augustine Musukwa: decomposition of primes, finite fields, elliptic curves Badreddine Hamoudi: learn to use the software, combinatorics Bernadette Faye: galois groups, finite fields, elliptic curves, L-functions Bianca Gouthier: arithmetically equivalent number fields Bidisha Roy: elliptic curves, finite fields, L-function computations Chiara Camerini: elliptic curves, finite fields, isogenies, algebraic number theory Chiara Consorti: elliptic curves, finite fields, isogenies, algebraic number theory Eda Kirimli: supersingular isogeny cryptography (SIDH) Fabio Buccoliero: arithmetically equivalent number fields Fatemeh Alikhani: kronecker-weber theorem Fouotsa Tako Boris: elliptic curves, division polynomials, decomposition of primes Francesca Bernieri: elliptic curves, finite fields, isogenies, algebraic number theory Francesco Campagna: intersection of fields (galois case), 2-torsion field of elliptic curve Francesco Viganò: arithmetically equivalent number fields Jaitra Chattopadhyay: algebraic number theory, class groups, totally real fields Karthick Babu: special values of L-functions Laura Geatti: galois theory, programming Luca Ferrigno: algebraic number theory, class groups Luca Marannino: arithmetically equivalent number fields Manoj Gyawali: elliptic curves, quadratic extensions, splitting of primes Margherita Pagano: arithmetically equivalent number fields Marine Rougnant: doctesting refcard-nf and nf functions Mehdi Ghorbani: principal ideals, galois groups, decomposition of primes Mohamadou Sall: algebraic curves, Couveignes's algorithms Olivier Ramaré: parallel programming OULD MOHAMED REZKI: discover pari/gp, algebraic number theory, decomposition of polynomials into irreducibles Pablo Mateo: arithmetically equivalent number fields Pietro Sgobba: algebraic number theory, class field theory Raiza Corpuz: algebraic number theory, decomposition of prime ideals, ramification groups Sampa Dey: points on elliptic curves Sebastiano Tronto: intersection of fields (galois case), 2-torsion field of elliptic curve Silvia de Francisci: elliptic curves, finite fields, isogenies, algebraic number theory Subha Sarkar: algebraic number theory, decomposition of primes, class groups