3.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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- Institut de Physique de NiceFR131 papers
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- European Southern ObservatoryCL108 papers
91 papers · 1 filter
Global weak solutions to the inviscid 3D Quasi-Geostrophic equation
Marjolaine Puel, Alexis F. Vasseur
In this article, the authors prove the existence of global weak solutions to the inviscid three-dimensional quasi-geostrophic equation. This equation models the evolution of the te…
On the fundamental groups of normal varieties
Donu Arapura, Alexandru Dimca, Richard Hain
We show that the fundamental groups of normal complex algebraic varieties share many properties of the fundamental groups of smooth varieties. The jump loci of rank one local syste…
Searches for continuous gravitational waves from nine young supernova remnants
J. Aasi, B. P. Abbott, R. Abbott +887
We describe directed searches for continuous gravitational waves in data from the sixth LIGO science data run. The targets were nine young supernova remnants not associated with pu…
Multitask diffusion adaptation over asynchronous networks
Roula Nassif, Cédric Richard, André Ferrari +1
The multitask diffusion LMS is an efficient strategy to simultaneously infer, in a collaborative manner, multiple parameter vectors. Existing works on multitask problems assume tha…
Lotka Volterra in fluctuating environment or "how switching between beneficial environments can make survival harder"
Michel Benaïm, Claude Lobry
We consider two dimensional Lotka-Volterra systems in fluctuating environment. Relying on recent results on stochastic persistence and piecewise deterministic Markov processes, we…
GRB 140619B: a short GRB from a binary neutron star merger leading to black hole formation
R. Ruffini, M. Muccino, M. Kovacevic +8
We show the existence of two families of short GRBs, both originating from the merger of binary neutron stars (NSs): family-1 with erg, leading to a massive NS as…
Characterization of the LIGO detectors during their sixth science run
The LIGO Scientific Collaboration, The Virgo Collaboration, J. Aasi +867
In 2009-2010, the Laser Interferometer Gravitational-wave Observa- tory (LIGO) operated together with international partners Virgo and GEO600 as a network to search for gravitation…
The space photometry revolution and our understanding of RR Lyrae stars
R. Szabó, J. M. Benkő, M. Paparó +7
The study of RR Lyrae stars has recently been invigorated thanks to the long, uninterrupted, ultra-precise time series data provided by the Kepler and CoRoT space telescopes. We gi…
Energy landscape in two-dimensional Penrose-tiled quasicrystal
Patrizia Vignolo, Matthieu Bellec, Julian Boehm +4
Since their spectacular experimental realisation in the early 80's, quasicrystals have been the subject of very active research, whose domains extend far beyond the scope of solid…
Measurements of the Sunyaev-Zel'dovich Effect in MACS J0647.7+7015 and MACS J1206.2-0847 at High Angular Resolution with MUSTANG
Alexander H. Young, Tony Mroczkowski, Charles Romero +18
We present high resolution (9) imaging of the Sunyaev-Zel'dovich Effect (SZE) toward two massive galaxy clusters, MACS J0647.7+7015 () and MACS J1206.2-0…
A plethora of generalised solitary gravity-capillary water waves
Didier Clamond, Denys Dutykh, Angel Duran
The present study describes, first, an efficient algorithm for computing capillary-gravity solitary waves solutions of the irrotational Euler equations with a free surface and, sec…
Seismology of Giant Planets
Patrick Gaulme, Benoit Mosser, Francois-Xavier Schmider +2
Seismology applied to giant planets could drastically change our understanding of their deep interiors, as it has happened with the Earth, the Sun, and many main-sequence and evolv…
Accretion and differentiation of the terrestrial planets with implications for the compositions of early-formed Solar System bodies and accretion of water
David C. Rubie, Seth A. Jacobson, Alessandro Morbidelli +5
In order to test planetary accretion and differentiation scenarios, we integrated a multistage core-mantle differentiation model with N-body accretion simulations. Impacts between…
Bayesian distances and extinctions for giants observed by Kepler and APOGEE
Thaíse S. Rodrigues, Léo Girardi, Andrea Miglio +30
We present a first determination of distances and extinctions for individual stars in the first release of the APOKASC catalogue, built from the joint efforts of the Apache Point O…
Analytical and numerical investigation of traveling waves for the Allen-Cahn model with relaxation
Corrado Lattanzio, Corrado Mascia, Ramon G. Plaza +1
A modification of the parabolic Allen-Cahn equation, determined by the substitution of Fick's diffusion law with a relaxation relation of Cattaneo-Maxwell type, is considered. The…
Statistics of the electromagnetic response of a chaotic reverberation chamber
J. -B. Gros, U. Kuhl, O. Legrand +3
This article presents a study of the electromagnetic response of a chaotic reverberation chamber (RC) in the presence of losses. By means of simulations and of experiments, the flu…
Experimental observation of a phase transition in the evolution of many-body systems with dipolar interactions
Gonzalo A. Alvarez, Dieter Suter, Robin Kaiser
Non-equilibrium dynamics of many-body systems is important in many branches of science, such as condensed matter, quantum chemistry, and ultracold atoms. Here we report the experim…
A formal view on 2.5 large deviations and fluctuation relations
Andre C. Barato, Raphael Chetrite
We obtain the rate function for the level 2.5 of large deviations for pure jump and diffusion processes. This result is proved by two methods: tilting, for which a tilted process w…
Syzygies of Jacobian ideals and weighted homogeneous singularities
Alexandru Dimca, Gabriel Sticlaru
Let be a projective hypersurface having only isolated singularities. We show that these singularities are weighted homogeneous if and only if the Koszul syzygies among the part…
Blow-up of critical Besov norms at a potential Navier-Stokes singularity
Isabelle Gallagher, Gabriel S. Koch, Fabrice Planchon
We prove that if an initial datum to the incompressible Navier-Stokes equations in any critical Besov space , with , gives…
Methods and results of a search for gravitational waves associated with gamma-ray bursts using the GEO600, LIGO, and Virgo detectors
The LIGO Scientific Collaboration, the Virgo Collaboration, J. Aasi +889
In this paper we report on a search for short-duration gravitational wave bursts in the frequency range 64 Hz-1792 Hz associated with gamma-ray bursts (GRBs), using data from GEO60…
Experimental confirmation of long-memory correlations in star-wander data
Luciano Zunino, Damián Gulich, Gustavo Funes +1
In this letter we have analyzed the temporal correlations of the angle-of-arrival fluctuations of stellar images. Experimentally measured data were carefully examined by implementi…
An inverse mapping theorem for blow-Nash maps on singular spaces
Jean-Baptiste Campesato
A semialgebraic map between two real algebraic sets is called blow-Nash if it can be made Nash (i.e. semialgebraic and real analytic) by composing with finitely many blo…
Lifting differentiable curves from orbit spaces
Adam Parusinski, Armin Rainer
Let be a real finite dimensional orthogonal representation of a compact Lie group, let , where $σ_1,…