Artur Travesa Grau   Darrera actualització: 21 de gener de 2026
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Presentem, agrupades cronològicament, les activitats del STNB39 (2025-2026).

Els enllaços d'aquesta pàgina apunten a l'índex cronològic d'activitats.






 
STNB39 (2025-2026)
 
 
Tema: Hopf-Galois theory and applications to Number Theory
 
Ponent Títol Data Hora
Daniel Gil Muñoz Hopf algebras and their actions on modules 28-gen-2026 10:00 a 11:30h
Cornelius Greither Hopf-Galois extensions and Hopf-Galois objects 29-gen-2026 10:00 a 11:30h
Cornelius Greither Hopf-Galois structures on separable extensions 30-gen-2026 9:45 a 11:15h
Daniel Gil Muñoz Hopf-Galois extensions in number theory 30-gen-2026 11:30 a 13:00h
 
Tema: Four lectures on p-adic Hodge-Tate theory and applications
 
Ponent Títol Data Hora
Josu Pérez Zarraonandia Overview and Motivation 27-gen-2026 10:00 a 11:30h
Matilde Vieira Lino da Costa Hodge-Tate Representations 27-gen-2026 11:45 a 13:15h
Filip Gawron Three Period Rings for the Elven-kings 28-gen-2026 11:45 a 13:15h
José Castro Moreno Classification of p-adic Representations of Elliptic Curves 29-gen-2026 11:45 a 13:15h
 
Tema: Contributed talks
 
Ponent Títol Data Hora
Alberto Fernández-Boix Exploring extensions of Dirichlet and Green-Tao theorems on arithmetic progressions over polynomial and formal power series rings 26-gen-2026 10:00 a 10:50h
Nuno Freitas Hasse principle and twists of the modular curve X(p) 26-gen-2026 11:10 a 12:00h
Diana Mocanu Revisiting the Fermat equation of exponents (3,3,p) 26-gen-2026 12:10 a 12:30h
Enric Florit Recognizing fake elliptic curves 26-gen-2026 12:40 a 13:00h
Gabor Wiese Correspondence theorems for infinite Hopf-Galois extensions 26-gen-2026 15:00 a 15:50h
Jorge Jiménez Urroz Todo entero se puede escribir como suma de un cuadrado y un libre de cuadrados 26-gen-2026 16:10 a 16:30h
Filip Gawron Primes ramified in coefficient fields of modular forms 26-gen-2026 16:40 a 17:00h
Antti Haavikko Explicit base-change lifts of modular forms 26-gen-2026 17:05 a 17:25h
Magdaléna Tinková Additively indescomposable quadratic forms over totally real number forms 26-gen-2026 17:30 a 17:50h
Samuele Anni Modular entanglement 26-gen-2026 17:55 a 18:45h
Alain Kraus Fermat curves over number fields and tne Hasse principle 28-gen-2026 15:00 a 15:50h
Pierre Tchamitchian Explicit lower bounds on the conductors of elliptic curves and abelian varieties over number fields 28-gen-2026 16:10 a 16:35h
Rodrigo Martín Sánchez-Ledesma Extension of root-based attacks against fully-split PLWE instances via isomorphisms 28-gen-2026 16:40 a 17:00h
Pip Goodman Elliptic curves attached to abelian threefolds with imaginary multiplication 28-gen-2026 17:05 a 17:25h
Francesc Fité Corbes e&lgem;íptiques associades a varietats abelianes 3-dimensionals amb multiplicació imaginària 28-gen-2026 17:30 a 18:20h
Artur Travesa Divertiment aritmètic per a relax 30-gen-2026 13:15 a 13:45h
 
Tema: Sessió especial en ocasió del 60-è aniversari de Xavier Xarles
 
Ponent Títol Data Hora
Enrique González-Jiménez Squares in arithmetic progression over number fields 29-gen-2026 15:00 a 15:50h
Francesc Bars Paraules 29-gen-2026 16:10 a 16:30h