Table of Contents

• The field-of-norms functor and the Hilbert symbol for higher local fields

  Victor Abrashkin; Ruth Jenni

  

  p. 1-39

• Explicit bounds for split reductions of simple abelian varieties

  Jeffrey D. Achter

  

  p. 41-55

• Nombres de Pisots, matrices primitives et bêta-conjugués
  [Pisot numbers, primitive matrices and beta-conjugates]

  Anne Bertrand-Mathis

  

  p. 57-72

• On computing quaternion quotient graphs for function fields

  Gebhard Böckle; Ralf Butenuth

  

  p. 73-99

• Images directes I : Espaces rigides analytiques et images directes
  [Direct images I: Rigid analytic spaces and direct images]

  Jean-Yves Etesse

  

  p. 101-151

• The summatory function of $q$-additive functions on pseudo-polynomial sequences

  Manfred G. Madritsch

  

  p. 153-171

• Hopf-Galois module structure of tame biquadratic extensions

  Paul J. Truman

  

  p. 173-199

• Connected abelian complex Lie groups and number fields

  Daniel Vallières

  

  p. 201-229

• Failure of the Hasse principle for Châtelet surfaces in characteristic $2$

  Bianca Viray

  

  p. 231-236

• Another 80-dimensional extremal lattice

  Mark Watkins

  

  p. 237-255