Table of contents

Editorial Board
Dossier Sommaire
Combinatorics
Trimness of closed intervals in Cambrian semilattices

Presented by: the Editorial Board

Mühle, Henri
Combinatorics/Probability theory
Anti-concentration property for random digraphs and invertibility of their adjacency matrices
Combinatorics/Mathematical physics
Tropical curves in sandpiles

Presented by: the Editorial Board

Kalinin, Nikita;  Shkolnikov, Mikhail
Number theory/Group theory
Markoff triples and strong approximation

Presented by: Jean Bourgain

Bourgain, Jean;  Gamburd, Alexander;  Sarnak, Peter
Number theory/Computer science
Effective arithmetic in finite fields based on Chudnovsky's multiplication algorithm

Presented by: the Editorial Board

Atighehchi, Kévin;  Ballet, Stéphane;  Bonnecaze, Alexis;  Rolland, Robert
Algebra/Mathematical analysis
Matrix positivity preservers in fixed dimension

Presented by: the Editorial Board

Belton, Alexander;  Guillot, Dominique;  Khare, Apoorva;  Putinar, Mihai
Potential theory/Calculus of variations
Optimal geometric estimates for fractional Sobolev capacities

Presented by: Haïm Brézis

Xiao, Jie
Complex analysis/Topology
The branch set of a quasiregular mapping between metric manifolds

Presented by: the Editorial Board

Guo, Chang-Yu;  Williams, Marshall
Partial differential equations/Numerical analysis
Uniform temporal convergence of numerical schemes for miscible flow through porous media

Presented by: the Editorial Board

Talbot, Kyle S.
Partial differential equations
A local regularity condition involving two velocity components of Serrin-type for the Navier–Stokes equations

Presented by: Haïm Brézis

Bae, Hyeong-Ohk;  Wolf, Jörg
Partial differential equations
A simple criterion for transverse linear instability of nonlinear waves

Presented by: Gérard Iooss

Godey, Cyril
Harmonic analysis/Functional analysis
Strong convergence in the weighted setting of operator-valued Fourier series defined by the Marcinkiewicz multipliers

Presented by: Gilles Pisier

Berkson, Earl
Functional analysis/Geometry
Do Minkowski averages get progressively more convex?
Optimal control
Pointwise second-order necessary conditions for optimal control problems evolved on Riemannian manifolds

Presented by: Jean-Michel Coron

Cui, Qing;  Deng, Li;  Zhang, Xu
Geometry
The ε-positive center set and its applications

Presented by: Étienne Ghys

Pan, Shengliang;  Yang, Yunlong;  Huang, Pingliang
Probability theory/Statistics
On the distribution of the product of correlated normal random variables

Presented by: the Editorial Board

Nadarajah, Saralees;  Pogány, Tibor K.
Statistics
Nonparametric recursive density estimation for spatial data

Presented by: the Editorial Board

Amiri, Aboubacar;  Dabo-Niang, Sophie;  Yahaya, Mohamed
Numerical analysis
High-order accurate Lagrange-remap hydrodynamic schemes on staggered Cartesian grids

Presented by: the Editorial Board

Dakin, Gautier;  Jourdren, Hervé
Calculus of variations
Asymptotic formulas for perturbations in Stokes flow due to the presence of small immiscible liquid particles

Presented by: Haïm Brézis

Abdelwahed, Mohamed;  Chorfi, Nejmeddine;  Hassine, Maatoug
Editorial Board