Table of Contents

• The algebraic groups leading to the Roth inequalities

  Masami Fujimori

  

  p. 257-292

• Isomorphisms of algebraic number fields

  Mark van Hoeij; Vivek Pal

  

  p. 293-305

• Relations among arithmetical functions, automatic sequences, and sum of digits functions induced by certain Gray codes

  Yuichi Kamiya; Leo Murata

  

  p. 307-337

• On metacyclic extensions

  Masanari Kida

  

  p. 339-353

• On the number of representations in the Waring-Goldbach problem with a prime variable in an arithmetic progression

  Maurizio Laporta

  

  p. 355-368

• PSL$(2,7)$ septimic fields with a power basis

  Melisa J. Lavallee; Blair K. Spearman; Qiduan Yang

  

  p. 369-375

• Signed Selmer groups over $p$-adic Lie extensions

  Antonio Lei; Sarah Livia Zerbes

  

  p. 377-403

• Embedding orders into central simple algebras

  Benjamin Linowitz; Thomas R. Shemanske

  

  p. 405-424

• Norm-Euclidean Galois fields and the Generalized Riemann Hypothesis

  Kevin J. McGown

  

  p. 425-445

• The arithmetic of certain del Pezzo surfaces and K3 surfaces

  Dong Quan Ngoc Nguyen

  

  p. 447-460

• $R$-équivalence sur les familles de variétés rationnelles et méthode de la descente
  [$R$-equivalence on families of rational varieties and the descent method]

  Alena Pirutka

  

  p. 461-473

• A local-global principle for rational isogenies of prime degree

  Andrew V. Sutherland

  

  p. 475-485

• Invariants and coinvariants of semilocal units modulo elliptic units

  Stéphane Viguié

  

  p. 487-504