Zobrazeno 1 - 10
of 3 366
pro vyhledávání: '"Lejay A"'
Autor:
Alexanian, Y., Lhotel, E., Ballou, R., Colin, C. V., Klein, H., Priol, A. Le, Museur, F., Robert, J., Pachoud, E., Lejay, P., Hadj-Azzem, A., Fåk, B., Berrod, Q., Zanotti, J. -M., Suard, E., Dejoie, C., de Brion, S., Simonet, V.
Geometrical frustration, as in pyrochlore lattices made of corner-sharing tetrahedra, precludes the onset of conventional magnetic ordering, enabling the stabilization of fluctuating spin states at low temperature. Disorder is a subtle ingredient tha
Externí odkaz:
http://arxiv.org/abs/2303.05483
Autor:
Takayoshi, Shintaro, Faure, Quentin, Simonet, Virginie, Grenier, Béatrice, Petit, Sylvain, Ollivier, Jacques, Lejay, Pascal, Giamarchi, Thierry
Publikováno v:
Phys. Rev. Research 5, 023205 (2023)
By combining inelastic neutron scattering and numerical simulations, we study the quasi-one dimensional Ising-like quantum antiferromagnet BaCo$_{2}$V$_{2}$O$_{8}$ in a longitudinal magnetic field applied along the magnetic anisotropy axis, which is
Externí odkaz:
http://arxiv.org/abs/2302.03833
Autor:
Lejay, Antoine, Mazzonetto, Sara
We give a thorough description of the asymptotic property of the maximum likelihood estimator (MLE) of the skewness parameter of a Skew Brownian Motion (SBM). Thanks to recent results on the Central Limit Theorem of the rate of convergence of estimat
Externí odkaz:
http://arxiv.org/abs/2302.02954
Publikováno v:
ESAIM: Proceedings and Surveys, Vol 45, Pp 359-368 (2014)
Les courants marins à proximité d’une côte contrôlent le transport de sédiment et son évolution. Or leur estimation par des instruments sur site est difficile et coûteuse. Les systèmes de télédétection reposant sur des observations con
Externí odkaz:
https://doaj.org/article/7e34a41497884547b241301b2a6d9dff
Autor:
Amorese, Andrea, Hansmann, Philipp, Marino, Andrea, Korner, Peter, Willers, Thomas, Walters, Andrew, Zhou, Kejin, Kummer, Kurt, Brooks, Nicholas B., Lin, Hong-Ji, Chen, Cien-Te, Lejay, Pascal, Haverkort, Maurits W., Tjeng, Liu Hao, Severing, Andrea
Publikováno v:
Phys. Ref. B 107 115164 (2023)
We investigated the electronic structure of the enigmatic CeRh$_3$B$_2$ using resonant inelastic scattering and x-ray absorption spectroscopy in combination with $ab$ $initio$ density functional calculations. We find that the Rh 4$d$ states are irrel
Externí odkaz:
http://arxiv.org/abs/2211.15264
Autor:
Lejay, Antoine, Mazzonetto, Sara
We give an asymptotic development of the maximum likelihood estimator (MLE), or any other estimator defined implicitly, in a way which involves the limiting behavior of the score and its higher-order derivatives. This development, which is explicitly
Externí odkaz:
http://arxiv.org/abs/2207.13954
Autor:
Salomé Kuntz, Céline Deslarzes, Alexandre Than Vinh Nguyen, Alban Longchamp, Rosalinda D'Amico, Justine Longchamp, Anne Lejay, Nabil Chakfé, Sébastien Déglise
Publikováno v:
EJVES Vascular Forum, Vol 62, Iss , Pp 8-14 (2024)
Introduction: Endovascular aneurysm sealing (EVAS) appeared to be an innovative alternative to conventional endovascular abdominal aortic aneurysm repair. However, high rates of midterm failure of EVAS led to withdrawal of the device from the market.
Externí odkaz:
https://doaj.org/article/d957b2ce93f0422f83876a267e77ecf0
Publikováno v:
EJVES Vascular Forum, Vol 61, Iss , Pp 81-84 (2024)
Objective: To analyse case reports published on the latest generations of endograft (EG) and understand the mechanisms of type III endoleak (EL) development. Methods: A literature review was undertaken of English language case reports and series that
Externí odkaz:
https://doaj.org/article/cc59799dcacb4239844fb0ea535d4f1f
We prove the convergence of the law of grid-valued random walks, which can be seen as time-space Markov chains, to the law of a general diffusion process. This includes processes with sticky features, reflecting or absorbing boundaries and skew behav
Externí odkaz:
http://arxiv.org/abs/2206.03713
We define a notion of category enriched over an oplax monoidal category $V$, extending the usual definition of category enriched over a monoidal category. Even though oplax monoidal structures involve infinitely many functors $V^n\to V$, defining cat
Externí odkaz:
http://arxiv.org/abs/2204.01032