Rigidity and semi rigidity of Lyapunov exponents i n higher dimension and pathological...

Topological games and selection principles

Web geometry

Disc bundles over surfaces uniformized by the hyperbolic bidisc

Three topics in algebraic curves over finite fields

About the existence or not of self-dual normal bases for finite galosian extensions...

Assimptotic Behavior for parabolic problems in Dumbbell domains

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Strictly positive definite functions on spheres