Issue no. 1 Table of Contents

ℓ-torsion in class groups of certain families of D 4 -quartic fields
Reduction of certain crystalline representations and local constancy in the weight space
The endomorphism ring of projectives and the Bernstein centre
Root number of twists of an elliptic curve
The distribution of sums and products of additive functions
On the p-adic Langlands correspondence for algebraic tori
Numerical verification of the Cohen–Lenstra–Martinet heuristics and of Greenberg’s p-rationality conjecture
Linear relations with conjugates of a Salem number
On Tate’s conjecture for the elliptic modular surface of level N over a prime field of characteristic 1modN
Ramanujan–Bernoulli numbers as moments of Racah polynomials
Partial sums of the cotangent function
Bounds of the rank of the Mordell–Weil group of Jacobians of Hyperelliptic Curves
On finiteness of odd superperfect numbers
A step beyond Freiman’s theorem for set addition modulo a prime
Fields of definition of rational curves of a given degree

Issue no. 2 Table of Contents

Computation of étale cohomology on curves in single exponential time
Schmid’s Formula for Higher Local Fields
A note on Misiurewicz polynomials
A transference principle for simultaneous rational approximation
Multiple zeta functions and polylogarithms over global function fields
Multipliers and invariants of endomorphisms of projective space in dimension greater than 1
Points rationnels dans leur fibre : compléments à un théorème de Poonen
On small discriminants of number fields of degree 8 and 9
The Minkowski chain and Diophantine approximation
The Chevalley–Gras formula over global fields
The characteristic masses of Niemeier lattices
The upper density of an automatic set is rational
Réalisations galoisiennes explicites de certaines familles de 2-groupes

Issue no. 3 Table of Contents

Cohen–Lenstra Moments for Some Nonabelian Groups
Petersson norms of Eisenstein series and Kohnen–Zagier’s formula
On Selberg’s Central Limit Theorem for Dirichlet L-functions
An introduction to oddly tame number fields.
On the distribution of αp modulo one in imaginary quadratic number fields with class number one
On Short Sums Involving Fourier Coefficients of Maass Forms
Symboles modulaires et produit de Petersson
Twists of the Albanese varieties of cyclic multiple planes with large ranks over higher dimension function fields
Quartic Salem numbers which are Mahler measures of non-reciprocal 2-Pisot numbers
An improved bound on the least common multiple of polynomial sequences
Greenberg algebras and ramified Witt vectors
Rational Equivalences on Products of Elliptic Curves in a Family