Institut de Mathématiques de Bordeaux

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19962026

most citedThe hydrodynamical relevance of the Camassa-Holm and Degasperis-Procesi equations

1k citations

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Showing 2004Show all

5 papers · 1 filter

math.NT2004★ 1 cited

Quelques aspects diophantiens des varietes toriques projectives

Patrice Philippon, Martin Sombra

Some diophantine aspects of projective toric varieties: We present several faces of projective toric varieties, of interest from the point of view of diophantine geometry. We make…

math.AG2004

Sur quelques aspects de la géométrie de l'espace des arcs tracés sur un espace analytique

Michel Hickel

Let $(X, x)$ be a germ of real or complex analytic space and $A_{(X, x)}$ the space of germs of arcs on $(X, x)$ . Let us consider $F_{x} : (X, x) \to (Y, y)$ a germ of a morphi…

math.CV2004

Analysis by discs

E. Amar

We prove that the composition of a function in the Hardy class H^p of the unit ball B in C^n with an analytic disc is in the Bergman class of the unit disc. Then we use it to show…

math.AG2004

Twists of symmetric bundles

Ph. Cassou-Nogues, B. Erez, M. J. Taylor

We establish comparison results between the Hasse-Witt invariants w_t(E) of a symmetric bundle E over a scheme and the invariants of one of its twists E_α. For general twists we de…

math.CV2004★ 5 cited

Amibes de Sommes d'Exponentielles

James Silipo

We study the amoebae (in S. Favorov's sense) of finite systems of exponential sums with real spectra. For generic systems of this type, we give a more effective representation of t…