Zobrazeno 1 - 10
of 3 156
pro vyhledávání: '"P A, Maître"'
Autor:
Dornier, Hugo, Maître, Olivier P Le, Congedo, Pietro M, Din, Itham Salah El, Marty, Julien, Bourasseau, Sébastien
When numerically solving partial differential equations, for a given problem and operating condition, adaptive mesh refinement (AMR) has proven its efficiency to automatically build a discretization achieving a prescribed accuracy at low cost. Howeve
Externí odkaz:
http://arxiv.org/abs/2412.01274
A well-known result of Shalom says that lattices in SO$(n,1)$ are $L^p$ measure equivalent for all $p
Externí odkaz:
http://arxiv.org/abs/2411.10250
We continue our study of the perfect kernel of the space of transitive actions of Baumslag-Solitar groups by investigating high transitivity. We show that actions of finite phenotype are never highly transitive, except when the phenotype is 1, in whi
Externí odkaz:
http://arxiv.org/abs/2410.23224
This study presents a novel approach to applying data assimilation techniques for particle-based simulations using the Ensemble Kalman Filter. While data assimilation methods have been effectively applied to Eulerian simulations, their application in
Externí odkaz:
http://arxiv.org/abs/2410.19525
Autor:
Bagley, Nicholas, Wehbi, Sahar, Mansuryan, Tigran, Boulesteix, Rémy, Maître, Alexandre, Lobato, Yago Arosa, Ferraro, Mario, Mangini, Fabio, Sun, Yifan, Krupa, Katarzyna, Wetzel, Benjamin, Couderc, Vincent, Wabnitz, Stefan, Aceves, Alejandro, Tonello, Alessandro
A coherent concatenation of multiple Townes solitons may lead to a stable infrared and visible broadband filament in ceramic YAG polycrystal. This self-trapped soliton train is leveraged to implement self-referenced multiplex coherent anti-Stokes Ram
Externí odkaz:
http://arxiv.org/abs/2409.17040
The Mar\'echal topology, also called the Effros-Mar\'echal topology, is a natural topology one can put on the space of all von Neumann subalgebras of a given von Neumann algebra. It is a result of Mar\'echal from 1973 that this topology is Polish as
Externí odkaz:
http://arxiv.org/abs/2407.05776
Autor:
Simonot, Damien, Roux-Byl, Céline, Xu, Xiangzhen, de Marcillac, Willy Daney, Dabard, Corentin, Silly, Mathieu G, Lhuillier, Emmanuel, Pons, Thomas, Huppert, Simon, Maître, Agnès
Optical properties of multilayer semi-conductor nano-emitters are crucially dependent on the relative energy levelsof their different components. For core/shell quantum dots, the relative energy difference between conduction bandedge of core and shel
Externí odkaz:
http://arxiv.org/abs/2406.17366
Autor:
Hoareau, Fabien, Maître, François Le
We show that up to a null set, every infinite measure-preserving action of a locally compact Polish group can be turned into a continuous measure-preserving action on a locally compact Polish space where the underlying measure is Radon. We also inves
Externí odkaz:
http://arxiv.org/abs/2406.02401
This paper proposes an effective treatment of hyperparameters in the Bayesian inference of a scalar field from indirect observations. Obtaining the joint posterior distribution of the field and its hyperparameters is challenging. The infinite dimensi
Externí odkaz:
http://arxiv.org/abs/2404.12688
A preconditioning strategy is proposed for the iterative solve of large numbers of linear systems with variable matrix and right-hand side which arise during the computation of solution statistics of stochastic elliptic partial differential equations
Externí odkaz:
http://arxiv.org/abs/2403.07824