Comptes Rendus

Table of contents

Comité de rédaction
p. IFC
Logic
Antidirected paths in 5-chromatic digraphs

Presented by: Jean-Yves Girard

Amine El Sahili
p. 317-320
Number Theory
Mordell type exponential sum estimates in fields of prime order

Presented by: Jean Bourgain

Jean Bourgain
p. 321-325
Théorie des nombres
Sur les nombres de Fibonacci de la forme qkyp
[On Fibonacci numbers of the form qkyp.]

Presented by: Jean-Pierre Serre

Yann Bugeaud; Maurice Mignotte; Samir Siksek
p. 327-330
Théorie des groupes/Géométrie algébrique
Résolutions flasques des groupes réductifs connexes
[Flasque resolutions for connected reductive algebraic groups.]

Presented by: Jean-Pierre Serre

Jean-Louis Colliot-Thélène
p. 331-334
Mathematical Analysis
The zero-one law for a complete orthonormal system

Presented by: Jean-Pierre Kahane

Kazaros Kazarian
p. 335-337
Partial Differential Equations
Qualitative properties of nodal solutions of semilinear elliptic equations in radially symmetric domains

Presented by: Haïm Brezis

Amandine Aftalion; Filomena Pacella
p. 339-344
Équations aux dérivées partielles
Paradoxe de Klein pour l'équation de Klein–Gordon chargée : superradiance et opérateur de diffusion
[Klein paradox for the charged Klein–Gordon equation: superradiance and scattering.]

Presented by: Jean-Michel Bony

Alain Bachelot
p. 345-350
Partial Differential Equations/Ordinary Differential Equations
Asymptotics of instability zones of Hill operators with a two term potential

Presented by: Alain Connes

Plamen Djakov; Boris Mityagin
p. 351-354
Algebraic Geometry
On the ample vector bundles over curves in positive characteristic

Presented by: Christophe Soulé

Indranil Biswas; A.J. Parameswaran
p. 355-358
Dynamical Systems
Time and entry–exit relation near a planar turning point

Presented by: Jean-Christophe Yoccoz

Peter De Maesschalck; Freddy Dumortier
p. 359-364
Dynamical Systems
Wandering triangles exist

Presented by: Jean-Christophe Yoccoz

Alexander Blokh; Lex Oversteegen
p. 365-370
Computer Science/Algebraic Geometry
The complexity to compute the Euler characteristic of complex varieties

Presented by: Philippe G. Ciarlet

Peter Bürgisser; Felipe Cucker; Martin Lotz
p. 371-376
Mathematical Physics
Homogenization near resonances and artificial magnetism from dielectrics

Presented by: Philippe G. Ciarlet

Guy Bouchitté; Didier Felbacq
p. 377-382
Editorial Board
p. IBC