Zobrazeno 1 - 10
of 69 135
pro vyhledávání: '"Edouard, A"'
Autor:
Chénier, Alexandre, d'Aligny, Bosco, Pellerin, Félix, Blanchard, Paul-Édouard, Ozawa, Tomoki, Carusotto, Iacopo, St-Jean, Philippe
The prospect of developing more efficient classical or quantum photonic devices through the suppression of backscattering is a major driving force for the field of topological photonics. However, genuine protection against backscattering in photonics
Externí odkaz:
http://arxiv.org/abs/2412.04347
We consider a population spreading across a finite number of sites. Individuals can move from one site to the other according to a network (oriented links between the sites) that vary periodically over time. On each site, the population experiences a
Externí odkaz:
http://arxiv.org/abs/2411.07821
We consider a class of stochastic gradient optimization schemes. Assuming that the objective function is strongly convex, we prove weak error estimates which are uniform in time for the error between the solution of the numerical scheme, and the solu
Externí odkaz:
http://arxiv.org/abs/2411.05538
Autor:
Feingesicht, Edouard
We define a concept of Hecke algebra for structure groups of set-theoretical solutions to the Yang--Baxter equation. As a comparison to Artin--Tits groups of spherical type, we study some properties of this construction, while also highlighting some
Externí odkaz:
http://arxiv.org/abs/2411.00695
Autor:
Panda, Surya N., Yang, Qun, Pohl, Darius, Lv, Hua, Robredo, Iñigo, Ibarra, Rebeca, Tahn, Alexander, Rellinghaus, Bernd, Sun, Yan, Yan, Binghai, Markou, Anastasios, Lesne, Edouard, Felser, Claudia
The rise of non-magnetic topological semimetals, which provide a promising platform for observing and controlling various spin-orbit effects, has led to significant advancements in the field of topological spintronics. RhSi exists in two distinct pol
Externí odkaz:
http://arxiv.org/abs/2410.17665
Autor:
Lampis, Michael, Mitsou, Valia, Nemery, Edouard, Otachi, Yota, Vasilakis, Manolis, Vaz, Daniel
In this paper we study the Spanning Tree Congestion problem, where we are given a graph $G=(V,E)$ and are asked to find a spanning tree $T$ of minimum maximum congestion. Here, the congestion of an edge $e\in T$ is the number of edges $uv\in E$ such
Externí odkaz:
http://arxiv.org/abs/2410.08314
Autor:
Margaria, Nico, Pastier, Florian, Bennour, Thinhinane, Billard, Marie, Ivanov, Edouard, Hease, William, Stepanov, Petr, Adiyatullin, Albert F., Singla, Raksha, Pont, Mathias, Descampeaux, Maxime, Bernard, Alice, Pishchagin, Anton, Morassi, Martina, Lemaître, Aristide, Volz, Thomas, Giesz, Valérian, Somaschi, Niccolo, Maring, Nicolas, Boissier, Sébastien, Au, Thi Huong, Senellart, Pascale
Semiconductor quantum dots in microcavities are an excellent platform for the efficient generation of indistinguishable single photons. However, their use in a wide range of quantum technologies requires their controlled fabrication and integration i
Externí odkaz:
http://arxiv.org/abs/2410.07760
Autor:
Nahon, Mickaël, Oudet, Édouard
We introduce a method to compute efficiently and with arbitrary precision a basis of harmonic functions with prescribed singularities on a general compact surface of genus two and more. This basis is obtained as a composition of theta functions and t
Externí odkaz:
http://arxiv.org/abs/2410.06763
In this empirical article, we introduce INNAprop, an optimization algorithm that combines the INNA method with the RMSprop adaptive gradient scaling. It leverages second-order information and rescaling while keeping the memory requirements of standar
Externí odkaz:
http://arxiv.org/abs/2410.05871
We address the problem of extending a pretrained large language model to a new domain that was not seen at training time, like adding a language for which the original model has seen no or little training data. Popular solutions like fine-tuning or l
Externí odkaz:
http://arxiv.org/abs/2410.02744