-
2024
La primera irregularitat (j/w Anna Rio)
(STNB 2024. 37è ANY, 5--9 febrer)
-
2023
When resolving the Birch & Swinnerton-Dyer conjecture was not remunerated
(International Algebra Conference, Cebu, Philippines 7-11 agost)
-
2023
Faltings elliptic curves under quadratic twists
(The Seventh Mini Symposium of the Roman Number Theory Association, Roma, 4-6 maig)
-
2023
Beber de Weber (cuando Birch & Swinnerton-Dyer era gratis)
(Programa de doctorado. Universidad de Sevilla, 12 abril)
-
2023
On Faltings elliptic curves in twisted isogeny clsasses
(Seminario Álgebra, Universidad de Sevilla, 30 març)
-
2023
Aritmética de la regla y el compás
(Salón de Actos de la Facultad de Matemáticas, Universidad de Sevilla, 22 març)
-
2023
Distribution of Manin-Stevens elliptic curves in twisted isogeny classes over Q
(STNB 2023. 36è ANY, 23--27 gener)
-
2021
Varietats algebraiques amb estabilitat diofantina sobre cossos finits
(Seminari de Criptografia i Grafs. Universitat de Lleida)
-
2020
Deligne-Lusztig curves are diophantine stable
(STNB 2020. 34è ANY, 3--7 febrer)
-
2019
Construcciones prácticas con regla y compás en la lemniscata
(Seminario IMUS)
-
2019
Estabilidad diofántica en característica positiva
(Seminario de Álgebra, Sevilla)
-
2018
Primality tests using elliptic curves
(Master course at FME)
-
2018
Νέες πρακτικές κατασκευές με χάρακα και διαβήτη
(STNB 2018. 32è ANY, 23--27 gener)
-
2017
Arithmetic properties of curves of small genus
(BGSMath course, 14--24 febrer)
-
2016
Al-karají y yo
(STNB 2016. 30è ANY, 25--29 gener)
-
2013
ST and ST
(STNB 2013. 27è ANY, 28 gener -- 1 febrer)
-
2013
Arithmetic of Galois representations
(TANdeM, Teoría Algebraica de Números de Madrid, 26 Mayo - 1 Junio)
-
2013
Serre's conjecture (3.2.4?)
(TANdeM, Teoría Algebraica de Números de Madrid, 26 Mayo - 1 Junio)
-
2013
Automorphic representations and Sato-Tate
(TANdeM, Teoría Algebraica de Números de Madrid, 26 Mayo - 1 Junio)
-
2013
Distribuciones Frobenius: errores y carreras
(V Jornadas de Teoría de Números, 10 Julio, Universidad de Sevilla)
-
2013
Sato-Tate conjecture and its generalizations
(Waseda University, Japan)
-
2013
The Sato-Tate conjecture for Fermat curves
(Chuo University, Japan)
-
2013
Serre's conjecture (3.2.4?)
(Chuo University, Japan)
-
2013
Weight one modular forms of S_4-type (Effective methods for Darmion points
(Centro de Ciencias Pedro Pascual, Agost 25-31, Benasc)
-
2012
Number Theory Seminar in memory of Fumiyuki Momose (Maig, 21-23, UPC Barcelona)
-
2011
Galois, entre radicales
(Galois Year 2011-2012, UPV/EHU, Bilbao)
-
2010
Cropping Euler Factors of modular L-functions
(Galois Theory and Explicit Methods: Final conference, Bercelona)
-
2009
Efecto twist en L-series de curvas de género >=2 (Universidad de Salamanca)
-
2008
Nearfields y sus aplicaciones (Universidad del País Vasco)
-
2008
Optimal quotients of modular elliptic curves over number fields (Waseda University, Japan)
-
2006
Sharply k-transitive Galois extensions (Chuo University, Japan)
-
2006
Polígonos lemniscáticos (Universidad de Málaga)
-
2006
Gauss i els polígons (Jornada Gauss, UPC)
-
2004
Modular parametrizations of CM elliptic curves (Number Theory Seminar, Harvard University)
-
2004
Arithmetic of Q-curves (Euro-conference at CRM)
-
2004
Workshop Sa Conjectura de Catalan.
Organizers: G. Cardona (UIB), J.-C. Lario (UPC), R. Schoof (Roma).
Museu de Menorca, Maó, Setembre 1--5.
-
2002
Principal quartics and embedding Galois problems (Instituto Nazionale di Alta Matematica Francesco Severi, Roma)
-
2002
EuroConference Modular Curves and Abelian Varieties.
CRM (Bellaterra), Juliol, 15--18.
-
2001
3-adic Hecke deformation rings (University of Waseda, Tokyo)
-
2001
Principal quartics and quadratic Q-curves (Workshop on Number Theory, Tokyo)
-
2000
Q-curves and their Manin ideals (MSRI at Berkeley, California)
-
2000
Explicit computations on Hecke deformation rings (EACA)
-
1999
Manin ideals for Q-curves (Number Theory Seminar, Harvard University)
-
1999
Curvas elípticas modulares sobre cuerpos de números (Univ. Aut. Madrid)
-
1999
Elliptic curves over Q-bar and their Manin invariants (Journées Arithmétiques, Univ. Roma, Italia)
-
1997
Geometry of some algebraic extensions (Tokyo Denki University, Japan)
-
1997
Abelian surfaces and octahedral type problems (Waseda University, Japan)
-
1997
Q-curves and abelian varieties of GL2-type (Chuo University, Japan)
-
1997
Elliptic modularity and Galois embedding problems (Waseda University)
-
1995
Octahedral extensions and modular elliptic curves (Fermat's Conference, Boston University)
-
1995
Mini-curs de Magma (STNB, Universitat de Barcelona)
-
1994
Mathematica a l'entorn del Teorema de Fermat (Col·legi oficial de Doctors i Llicenciats de Catalunya)
-
1993
Modular elliptic curves over number fields (Journées Arithmétiques, Bordeaux)
-
1993
Detecting Q-curves (Number Theory Seminar, Harvard University)
-
1992
Représentations galoisiennes des courbes elliptiques verticales (Séminaire de TN, U. de Bordeaux)
-
1992
Grups amb Cayley (Seminari de software matemàtic, UPC)
-
1991
Serre's conjecture (3.2.4?) and elliptic curves (Journées Arithmétiques, Ginebra)
-
1991
Ordinary Galois representations for p-torsion points (CNTA, Kingston-Ontario, Canadà)
-
1991
Grafos parabólicos (Seminario de Algebra y Geometría, Univ. Complutense de Madrid)
-
1990
Computing Serre's invariants: weight and level (Algorithmes en théorie des nombres, Luminy-Marsella)
-
1989
La conjecture de Serre sur les courbes elliptiques (Frey-Zimmer-Lamprecht Seminar, U. des Saarlandes, Alemanya)