STNB2026 (39th edition)

Fechas

Del Lunes 26 al Viernes 30 Enero, 2026

Ubicación

Mathematics Faculty, University of Barcelona, 585 Gran Via de les Corts Catalanes 08007 Barcelona, Catalonia ******************************************************************************* Attention: If you want to present a communication, please register and contact with the organizing committee, before January 12, 2026, at stnbarcelona@gmail.com Paritially supported by IMUB (Institut de Matemàtica UB)

Comité organizador

Francesc Bars Cortina, Luis Dieulefait, Bernat Plans Berenguer y Artur Travesa

Temas

Hopf-Galois theory and applications to number theory

Coordinación: Daniel Gil Muñoz y Cornelius Greither

Detalles.

Four lectures on $p$-adic Hodge-Tate theory and applications.

Coordinación: TBA

Detalles.

  1. Overview and Motivation.
    Josu Pérez Zarraonandia
  2. Hodge-Tate Representations
    Matilde Vieira Lino da Costa
  3. Three Period Rings for the Elven-kings
    Filip Gawron
  4. Classification of $p$-adic Representations of Elliptic Curves
    Jose Castro-Moreno

Invited talks and communications

Coordinación: Bernat Plans Berenguer

Detalles.

  1. Recognizing fake elliptic curves
    Enric Florit
  2. Hasse principle and twists of the modular curve X(p)
    Nuno Freitas
  3. Fermat curves over number fields and the Hasse principle
    Alain Kraus
  4. Revisiting the Fermat equation of exponents (3,3,p)
    Diana Mocanu
  5. Todo entero se puede escribir como suma de un cuadrado y un libre de cuadrados.
    Jorge Urroz
  6. Correspondence theorems for infinite Hopf–Galois extensions
    Gabor Wiese

Calendario

El calendario todavía no está confirmado.

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