Table of contents

A Beilinson–Bernstein Theorem for Twisted Arithmetic Differential Operators on the Formal Flag Variety
Andrés Sarrazola-Alzate 
p. 1-43
Extensions of mod p representations of division algebras
Andrew Keisling; Dylan Pentland
p. 45-74
Sur la fonction Delta de Hooley associée à des caractères
Alexandre Lartaux
p. 75-126
On discrepancy, intrinsic Diophantine approximation, and spectral gaps
Alexander Gorodnik; Amos Nevo
p. 127-174
Étude du graphe divisoriel 5
Éric Saias
p. 175-214
Congruences of Eisenstein series of level Γ 1 (N) via Dieudonné theory of formal groups
Ningchuan Zhang
p. 215-249
Explicit formulas for the exponential and logarithm of the Carlitz–Tate twist, and applications
Takehiro Hasegawa
p. 251-291
Solubility of Additive Forms of Twice Odd Degree over ℚ 2 (5)
Drew Duncan; David B. Leep
p. 293-309
New gaps on the Lagrange and Markov spectra
Luke Jeffreys; Carlos Matheus; Carlos Gustavo Moreira
p. 311-338
Non-totally real number fields and toroidal groups
Alessandro Dioguardi Burgio; Giovanni Falcone; Mario Galici
p. 339-359