Zobrazeno 1 - 10
of 289 862
pro vyhledávání: '"A. Gilles"'
Autor:
Bertrand, Gilles
In this paper, we develop the notion of a Morse sequence, which provides an alternative approach to discrete Morse theory, and which is both simple and effective. A Morse sequence on a finite simplicial complex is a sequence composed solely of two el
Externí odkaz:
http://arxiv.org/abs/2410.14227
Autor:
Guilloux, Antonin, Courtois, Gilles
One of our main goals in this paper is to understand the behavior of limit sets of a diverging sequence of Schottky groups in the group of isometries of the N-dimensional hyperbolic space. This leads us to a generalization of a classical theorem of B
Externí odkaz:
http://arxiv.org/abs/2410.10266
We present an elastic simulator for domains defined as evolving implicit functions, which is efficient, robust, and differentiable with respect to both shape and material. This simulator is motivated by applications in 3D reconstruction: it is increa
Externí odkaz:
http://arxiv.org/abs/2410.09417
Autor:
Jourdain, Benjamin, Pagès, Gilles
Motivated by the study of the propagation of convexity by semi-groups of stochastic differential equations and convex comparison between the distributions of solutions of two such equations, we study the comparison for the convex order between a Gaus
Externí odkaz:
http://arxiv.org/abs/2410.07958
We show that, in finite dimensions, around any $m$-partite product state $\rho_{\rm prod}=\rho_1\otimes...\otimes\rho_m$, there exists an ellipsoid of separable states centered around $\rho_{\rm prod}$. The volume of this separable ellipsoid is typic
Externí odkaz:
http://arxiv.org/abs/2410.05400
Autor:
Van Mulders, Jarne, Deutschmann, Benjamin J. B., Ottoy, Geoffrey, De Strycker, Lieven, Van der Perre, Liesbet, Wilding, Thomas, Callebaut, Gilles
Distributed beamforming is a key enabler to provide power wirelessly to a massive amount of energy-neutral devices (ENDs). However, without prior information and fully depleted ENDs, initially powering these devices efficiently is an open question. T
Externí odkaz:
http://arxiv.org/abs/2410.01299
Autor:
Nguyen, Hiep, McClure-Griffiths, N. M., Dempsey, James, Dickey, John M., Lee, Min-Young, Lynn, Callum, Murray, Claire E., Stanimirović, Snežana, Busch, Michael P., Clark, Susan E., Dawson, J. R., Dénes, Helga, Gibson, Steven, Jameson, Katherine, Joncas, Gilles, Kemp, Ian, Leahy, Denis, Ma, Yik Ki, Marchal, Antoine, Miville-Deschênes, Marc-Antoine, Pingel, Nickolas M., Seta, Amit, Soler, Juan D., van Loon, Jacco Th.
Publikováno v:
MNRAS 2024
We present the largest Galactic neutral hydrogen HI absorption survey to date, utilizing the Australian SKA Pathfinder Telescope at an unprecedented spatial resolution of 30''. This survey, GASKAP-HI, unbiasedly targets 2,714 continuum background sou
Externí odkaz:
http://arxiv.org/abs/2409.20311
Autor:
Defaux, Gilles, Durantin, Cédric, Garnier, Josselin, Kerleguer, Baptiste, Perrin, Guillaume, Sire, Charlie
Bayesian calibration is an effective approach for ensuring that numerical simulations accurately reflect the behavior of physical systems. However, because numerical models are never perfect, a discrepancy known as model error exists between the mode
Externí odkaz:
http://arxiv.org/abs/2410.00116
Autor:
Rial, Javier, Leiviskä, Miina, Skobjin, Gregor, Bad'ura, Antonín, Gaudin, Gilles, Disdier, Florian, Schlitz, Richard, Kounta, Ismaïla, Beckert, Sebastian, Kriegner, Dominik, Thomas, Andy, Schmoranzerová, Eva, Šmejkal, Libor, Sinova, Jairo, Jungwirth, Tomáš, Michez, Lisa, Reichlová, Helena, Goennenwein, Sebastian T. B., Gomonay, Olena, Baltz, Vincent
The altermagnet candidate Mn5Si3 has attracted wide attention in the context of non-relativistic spin physics, due to its composition of light elements. However, the presumed structure of the altermagnetic phase had yet to be demonstrated. In this st
Externí odkaz:
http://arxiv.org/abs/2409.18691
Autor:
Zeghal, Justine, Lanzieri, Denise, Lanusse, François, Boucaud, Alexandre, Louppe, Gilles, Aubourg, Eric, Bayer, Adrian E., Collaboration, The LSST Dark Energy Science
Standard cosmological analysis, which relies on two-point statistics, fails to extract the full information of the data. This limits our ability to constrain with precision cosmological parameters. Thus, recent years have seen a paradigm shift from a
Externí odkaz:
http://arxiv.org/abs/2409.17975