14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Université de RennesFR408 papers
- Centre National de la Recherche ScientifiqueFR296 papers
- Institut de recherche mathématique de RennesFR189 papers
- Institut de Physique de RennesFR150 papers
- Université Paris DiderotFR79 papers
- Observatoire de ParisFR77 papers
- Université Paris-SudFR73 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR70 papers
- Observatoire de la Côte d’AzurFR70 papers
- University of WarsawPL69 papers
- Australian National UniversityAU67 papers
- University of Rome Tor VergataIT66 papers
38 papers · 1 filter
Upper limits on a stochastic gravitational-wave background using LIGO and Virgo interferometers at 600-1000 Hz
J. Abadie, B. P. Abbott, R. Abbott +782
A stochastic background of gravitational waves is expected to arise from a superposition of many incoherent sources of gravitational waves, of either cosmological or astrophysical…
Fonctions Régulues
Goulwen Fichou, Johannes Huisman, Frédéric Mangolte +1
We study the ring of rational functions admitting a continuous extension to the real affine space. We establish several properties of this ring. In particular, we prove a strong Nu…
Failure Detectors in Homonymous Distributed Systems (with an Application to Consensus)
Sergio Arévalo, Antonio Fernández Anta, Damien Imbs +2
This paper addresses the consensus problem in homonymous distributed systems where processes are prone to crash failures and have no initial knowledge of the system membership ("ho…
On the Picard number of K3 surfaces over number fields
François Charles
We discuss some aspects of the behavior of specialization at a finite place of Néron-Severi groups of K3 surfaces over number fields. We give optimal lower bounds for the Picard nu…
Liquid films with high surface modulus moving in tubes: dynamic wetting film and jumpy motion
Isabelle Cantat, Benjamin Dollet
We investigate the motion through a wet tube of transverse soap films, or lamellae, of high surface dilatationnal modulus. Combining local thickness and velocity measurements in th…
Time-Inconsistent Stochastic Linear--Quadratic Control
Ying Hu, Hanqing Jin, Xun Yu Zhou
In this paper, we formulate a general time-inconsistent stochastic linear--quadratic (LQ) control problem. The time-inconsistency arises from the presence of a quadratic term of th…
Search for Gravitational Waves from Low Mass Compact Binary Coalescence in LIGO's Sixth Science Run and Virgo's Science Runs 2 and 3
the LIGO Scientific Collaboration, the Virgo Collaboration, J. Abadie +796
We report on a search for gravitational waves from coalescing compact binaries using LIGO and Virgo observations between July 7, 2009 and October 20, 2010. We searched for signals…
Hyperbolically embedded subgroups and rotating families in groups acting on hyperbolic spaces
F. Dahmani, V. Guirardel, D. Osin
We introduce and study the notions of hyperbolically embedded and very rotating families of subgroups. The former notion can be thought of as a generalization of the peripheral str…
Modeling error in Approximate Deconvolution Models
Adrian Dunca, Roger Lewandowski
We investigate the assymptotic behaviour of the modeling error in approximate deconvolution model in the 3D periodic case, when the order of deconvolution goes to . We…
All-sky Search for Periodic Gravitational Waves in the Full S5 LIGO Data
J. Abadie, B. P. Abbott, R. Abbott +794
We report on an all-sky search for periodic gravitational waves in the frequency band 50-800 Hz and with the frequency time derivative in the range of 0 through -6e-9 Hz/s. Such a…
Coherent systems and modular subvarieties of SU_C(r)
Michele Bolognesi, Sonia Brivio
Let be an algebraic smooth complex curve of genus . The object of this paper is the study of the birational structure of certain moduli spaces of vector bundles and of coh…
Tropical geometries and dynamics of biochemical networks. Application to hybrid cell cycle models
Vincent Noel, Dima Grigoriev, Sergei Vakulenko +1
We use the Litvinov-Maslov correspondence principle to reduce and hybridize networks of biochemical reactions. We apply this method to a cell cycle oscillator model. The reduced an…
On projective varieties -covered by curves of degree
Luc Pirio, Francesco Russo
As proved recently in [PT], for varieties such that through general points there passes an irreducible curve of degree we hav…
Directional limits on persistent gravitational waves using LIGO S5 science data
J. Abadie, B. P. Abbott, R. Abbott +712
The gravitational-wave (GW) sky may include nearby pointlike sources as well as astrophysical and cosmological stochastic backgrounds. Since the relative strength and angular distr…
Fibrations in complete intersections of quadrics, Clifford algebras, derived categories, and rationality problems
Asher Auel, Marcello Bernardara, Michele Bolognesi
Let X -> Y be a fibration whose fibers are complete intersections of two quadrics. We develop new categorical and algebraic tools---a theory of relative homological projective dual…
Homogenization of high-contrast two-phase conductivities perturbed by a magnetic field. Comparison between dimension two and dimension three
Marc Briane, Laurent Pater
Homogenized laws for sequences of high-contrast two-phase non-symmetric conductivities perturbed by a parameter are derived in two and three dimensions. The parameter chara…
Implementation and testing of the first prompt search for gravitational wave transients with electromagnetic counterparts
The LIGO Scientific Collaboration, Virgo Collaboration, J. Abadie +815
Aims. A transient astrophysical event observed in both gravitational wave (GW) and electromagnetic (EM) channels would yield rich scientific rewards. A first program initiating EM…
On multidimensional Mandelbrot's cascades
Dariusz Buraczewski, Ewa Damek, Yves Guivarc'h +1
Let be a random variable with values in a proper closed convex cone , a random endomorphism of and a random integer. We assume that , ,…
The almost sure invariance principle for unbounded functions of expanding maps
Jerome Dedecker, Sébastien Gouëzel, Florence Merlevede
We consider two classes of piecewise expanding maps of : a class of uniformly expanding maps for which the Perron-Frobenius operator has a spectral gap in the space of b…
Symplectic bifurcation theory for integrable systems
Alvaro Pelayo, Tudor S. Ratiu, San Vu Ngoc
This paper develops a symplectic bifurcation theory for integrable systems in dimension four. We prove that if an integrable system has no hyperbolic singularities and its bifurcat…
Trends to equilibrium for a class of relativistic diffusions
Jürgen Angst
We address the question of the trends to equilibrium for a large class C of relativistic diffusions. We show the existence of a spectral gap using the Lyapounov method and deduce t…
Dense granular flow around a penetrating object: Experiments and hydrodynamic model
Antoine Seguin, Yann Bertho, Philippe Gondret +1
We present in this Letter experimental results on the bidimensional flow field around a cylinder penetrating into dense granular matter together with drag force measurements. A hyd…
On the role of dynamical barriers in barrierless-reactions at low energies: S(D) + H
Manuel Lara, P. G. Jambrina, A. J. C. Varandas +2
Reaction probabilities as a function of total angular momentum and the resulting reaction cross-sections for the collision of open shell S(D) atoms with para-hydrogen have been…
Superconducting transitions of intrinsic arrays of weakly coupled 1D superconducting chains: The case of the extreme quasi-1D superconductor Tl2Mo6Se6
B. Bergk, A. P. Petrović, Z. Wang +5
Tl2Mo6Se6 represents a model system for quasi-one-dimensional superconductors. We investigate its superconducting transition in detail by means of electrical transport experiments…