79 citations
- Laboratoire Paul PainlevéFR9 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Institut national de recherche en sciences et technologies du numériqueFR2 papers
- Laboratoire de Physique des PlasmasFR2 papers
- Lyon 1 UniversitéFR2 papers
- Case Western Reserve UniversityUS1 paper
- CY Cergy Paris UniversitéFR1 paper
- Dublin Institute For Advanced StudiesIE1 paper
- École Centrale de LilleFR1 paper
- ETH ZurichCH1 paper
- Institut Camille JordanFR1 paper
- Institut d'électronique de microélectronique et de nanotechnologieFR1 paper
7 papers · 1 filter
K-spectral sets and intersections of disks of the Riemann sphere
Catalin Badea, Bernhard Beckermann, Michel Crouzeix
We prove that if two closed disks X_1 and X_2 of the Riemann sphere are spectral sets for a bounded linear operator A on a Hilbert space, then the intersection X_1\cap X_2 is a com…
Monodromy of a Class of Logarithmic Connections on an Elliptic Curve
Francois-Xavier Machu
The logarithmic connections studied in the paper are direct images of regular connections on line bundles over genus-2 double covers of the elliptic curve. We give an explicit para…
A trace formula for rigid varieties, and motivic Weil generating series for formal schemes
Johannes Nicaise
We establish a trace formula for rigid varieties over a complete discretely valued field, which relates the set of unramified points on to the Galois action on its étale co…
Interroger un corpus par le sens
Bernard Jacquemin
In textual knowledge management, statistical methods prevail. Nonetheless, some difficulties cannot be overcome by these methodologies. I propose a symbolic approach using a comple…
On a non-classical invariance principle
Youri Davydov, Vladimir Rotar
We consider the invariance principle without the classical condition of asymptotic negligibility of individual terms. More precisely, we explore the difference of the following two…
Quasi-isometry rigidity of groups
Cornelia Drutu
This paper overviews recent developments in the classification up to quasi-isometry of finitely generated groups, and more specifically of relatively hyperbolic groups.