Comte, Fabienne Duval, Céline
in * Jul 27, 2016
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We consider nonparametric density estimation for interarrival times density of a renewal process. If it is possible to get continuous observation of the process, then a projection estimator in an orthonormal functional basis can be built; we choose to work on R+ with the Laguerre basis. Nonstandard decompositions can lead to bounds on the mean inte...

Hall, Cameron Hudson, Thomas Meurs, Patrick
in * Sep 12, 2016
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This paper studies the boundary behaviour at mechanical equilibrium at the ends of a finite interval of a class of systems of interacting particles with monotone decreasing repulsive force. Our setting covers pileups of dislocations, dislocation dipoles and dislocation walls. The main challenge is to control the nonlocal nature of the pairwise part...

Aaboud, M. Berger, N. Burger, A.M. Delmastro, M. Di Ciaccio, L. Elles, S. Grevtsov, K. Guillemin, T. Hryn’ova, T. Jézéquel, S.
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in * Jan 01, 2016
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The inclusive cross-section for the associated production of a $W$ boson and top quark is measured using data from proton-proton collisions at $\sqrt{s}={13}\text{TeV}$. The dataset corresponds to an integrated luminosity of 3.2 fb$^{-1}$, and was collected in 2015 by the ATLAS detector at the Large Hadron Collider at CERN. Events are selected requ...

Dokoupil, Jakub Voda, Alina Vaclavec, Pavel
in * Jan 01, 2018
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International audience

Le Bris, Claude Legoll, Frederic Lemaire, Simon
in * Dec 20, 2016
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We approximate an elliptic problem with oscillatory coefficients using a problem of the same type, but with constant coefficients. We deliberately take an engineering perspective, where the information on the oscillatory coefficients in the equation can be incomplete. A theoretical foundation of the approach in the limit of infinitely small oscilla...

Barducci, D. Belanger, G. Bernon, J. Boudjema, F. Da Silva, J. Kraml, S. Laa, U. Pukhov, A.
in * Jun 20, 2016
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Results from the LHC put severe constraints on models of new physics. This includes constraints on the Higgs sector from the precise measurement of the mass and couplings of the 125~GeV Higgs boson, as well as limits from searches for other new particles. We present the procedure to use these constraints in micrOMEGAs by interfacing it to the exter...

Demni, Nizar Hamdi, Tarek
in * Jan 01, 2016
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This paper is a companion to a series of papers devoted to the study of the spectral distribution of the free Jacobi process associated with a single projection. Actually, we notice that the flow solves a radial L\"owner equation and as such, the general theory of L\"owner equations implies that it is univalent in some connected region in the open ...

Guirardel, Vincent Sale, Andrew
in * Jan 01, 2016
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Outer automorphism groups of RAAGs, denoted $Out(A_\Gamma)$, interpolate between $Out(F_n)$ and $GL_n(\mathbb{Z})$. We consider several vastness properties for which $Out(F_n)$ behaves very differently from $GL_n(\mathbb{Z})$: virtually mapping onto all finite groups, SQ-universality, virtually having an infinite dimensional space of homogeneous qu...

De Philippis, Guido Lamboley, Jimmy Pierre, Michel Velichkov, Bozhidar
in * Jan 01, 2016
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We prove existence and regularity of optimal shapes for the problem$$\min\Big\{P(\Omega)+\mathcal{G}(\Omega):\ \Omega\subset D,\ |\Omega|=m\Big\},$$where $P$ denotes the perimeter, $|\cdot|$ is the volume, and the functional $\mathcal{G}$ is either one of the following:

- the Dirichlet energy $E_f$, with respect to a (possibly sign-changing) function...

Pfeifer, Lily Soreghan, Gerilyn POCHAT, Stéphane Van Den Driessche, Jean
in * Jan 01, 2016
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The paleogeographic reconstruction of the Variscan Mountains during late Carboniferous-Permian post-orogenic extension remains poorly understood, owing to the subsequent erosion and/or burial of most associated sedimentary basins during the Mesozoic. The Graissessac-Lodève Basin (southern France) preserves a thick and exceptionally complete record ...