Comptes Rendus

Table of contents

p. 115-120

Number theory
On AP3-covering sequences
p. 121-124

Number theory
On the denominators of harmonic numbers
p. 129-132

p. 133-137

Algebra/Group theory
Metabelian Q1-groups
p. 138-140

Group theory/Differential geometry
On the difficulty of finding spines
p. 141-145

Partial differential equations/Optimal control
Partial regularity for solutions to subelliptic eikonal equations
p. 172-176

Partial differential equations/Mathematical physics
Wave packets and the quadratic Monge–Kantorovich distance in quantum mechanics
p. 177-197

Functional analysis/Mathematical analysis
Remarks on the Monge–Kantorovich problem in the discrete setting
p. 207-213

Analytic geometry/Differential geometry
Parametric CR-umbilical locus of ellipsoids in C2
p. 214-221

Differential geometry
A remark on the Bismut–Ricci form on 2-step nilmanifolds
p. 222-226

Mathematical problems in mechanics/Differential geometry
A nonlinear shell model of Koiter's type
p. 227-234