Zobrazeno 1 - 10
of 42 895
pro vyhledávání: '"Garnier A"'
Neutron noise analysis is a predominant technique for fissile matter identification with passive methods. Quantifying the uncertainties associated with the estimated nuclear parameters is crucial for decision-making. A conservative uncertainty quanti
Externí odkaz:
http://arxiv.org/abs/2410.01522
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:
Garnier, Arthur
We provide a fundamental domain for the action of the finite Weyl group on a maximal torus of a compact Lie group of the corresponding type. The general situation is reduced to the adjoint case and, from the perspective of root data, this problem can
Externí odkaz:
http://arxiv.org/abs/2409.16483
Advancement in finite element methods have become essential in various disciplines, and in particular for Computational Fluid Dynamics (CFD), driving research efforts for improved precision and efficiency. While Convolutional Neural Networks (CNNs) h
Externí odkaz:
http://arxiv.org/abs/2409.11899
Autor:
Frogé, Ewen, Granero-Belinchon, Carlos, Roux, Stéphane G., Garnier, Nicolas B., Chonavel, Thierry
This study evaluates the performance of analog-based methodologies to predict the longitudinal velocity in a turbulent flow. The data used comes from hot wire experimental measurements from the Modane wind tunnel. We compared different methods and ex
Externí odkaz:
http://arxiv.org/abs/2409.07792
Autor:
Ouaj, Taoufiq, Arnold, Christophe, Azpeitia, Jon, Baltic, Sunaja, Barjon, Julien, Cascales, Jose, Cun, Huanyao, Esteban, David, Garcia-Hernandez, Mar, Garnier, Vincent, Gautam, Subodh K., Greber, Thomas, Hassani, Said Said, Hemmi, Adrian, Jimenéz, Ignacio, Journet, Catherine, Kögerler, Paul, Loiseau, Annick, Maestre, Camille, Metzelaars, Marvin, Schmidt, Philipp, Stampfer, Christoph, Stenger, Ingrid, Steyer, Philippe, Taniguchi, Takashi, Toury, Bérangère, Watanabe, Kenji, Beschoten, Bernd
We present a benchmarking protocol that combines the characterization of boron nitride (BN) crystals and films with the evaluation of the electronic properties of graphene on these substrates. Our study includes hBN crystals grown under different con
Externí odkaz:
http://arxiv.org/abs/2409.03652
We introduce a hierarchical filtering procedure for generative models of sequences on trees, enabling control over the range of positional correlations in the data. Leveraging this controlled setting, we provide evidence that vanilla encoder-only tra
Externí odkaz:
http://arxiv.org/abs/2408.15138
Research infrastructures have been identified as an important source of greenhouse gas emissions of astronomical research. Based on a comprehensive inventory of 1,211 ground-based observatories and space missions, we assessed the evolution of the num
Externí odkaz:
http://arxiv.org/abs/2407.16011
Autor:
Garnier, Josselin, Sharma, Basant Lal
We study the propagation of surface waves across structured surfaces with random, localized inhomogeneities. A discrete analogue of Gurtin-Murdoch model is employed and surface elasticity, in contrast to bulk elasticity, is captured by distinct point
Externí odkaz:
http://arxiv.org/abs/2407.05056
Autor:
Ilha, Gabrielle dos Santos, Boix, Marianne, Knödlseder, Jürgen, Garnier, Philippe, Montastruc, Ludovic, Jean, Pierre, Pareschi, Giovanni, Steiner, Alexander, Toussenel, François
Astronomical observatories have been identified as substantial contributors to the carbon footprint of astrophysical research. Being part of the collaboration that currently develops the Medium-Sized Telescope (MST) of the Cherenkov Telescope Array,
Externí odkaz:
http://arxiv.org/abs/2406.17589