Zobrazeno 1 - 10
of 3 547
pro vyhledávání: '"Amigo P"'
Below the structural transition occurring at $T_s=90$\,K, FeSe exhibits positive transverse magnetoresistance when the current is applied parallel to the $ab$-plane. In this study, we show that, in contrast, when both the magnetic field and the curre
Externí odkaz:
http://arxiv.org/abs/2412.02677
Parkour poses a significant challenge for legged robots, requiring navigation through complex environments with agility and precision based on limited sensory inputs. In this work, we introduce a novel method for training end-to-end visual policies,
Externí odkaz:
http://arxiv.org/abs/2409.13678
Autor:
Salido, Eva Sánchez, Morante, Roser, Gonzalo, Julio, Marco, Guillermo, Carrillo-de-Albornoz, Jorge, Plaza, Laura, Amigó, Enrique, Fernández, Andrés, Benito-Santos, Alejandro, Espinosa, Adrián Ghajari, Fresno, Victor
In this article we present UNED-ACCESS 2024, a bilingual dataset that consists of 1003 multiple-choice questions of university entrance level exams in Spanish and English. Questions are originally formulated in Spanish and translated manually into En
Externí odkaz:
http://arxiv.org/abs/2409.12746
We develop a virtual element method to solve a convective Brinkman-Forchheimer problem coupled with a heat equation. This coupled model may allow for thermal diffusion and viscosity as a function of temperature. Under standard discretization assumpti
Externí odkaz:
http://arxiv.org/abs/2409.02252
In this paper we analyze a conforming virtual element method to approximate the eigenfunctions and eigenvalues of the two dimensional Oseen eigenvalue problem. We consider the classic velocity-pressure formulation which allows us to consider the dive
Externí odkaz:
http://arxiv.org/abs/2405.13657
Autor:
Yao, Mengyu, Gutierrez-Amigo, Martin, Roychowdhury, Subhajit, Errea, Ion, Fedorov, Alexander, Strocov, Vladimir N., Vergniory, Maia G., Felser, Claudia
The interplay between topology and superconductivity in quantum materials harbors rich physics ripe for discovery. In this study, we investigate the topological properties and superconductivity of the nonsymmorphic chiral superconductor NbGe$_2$ usin
Externí odkaz:
http://arxiv.org/abs/2403.03324
Publikováno v:
Solitons & Fractals, 178, 114305 (2024)
The objective of this paper is the construction of new indicators that can be useful to operate in the cryptocurrency market. These indicators are based on public data obtained from the blockchain network, specifically from the nodes that make up Bit
Externí odkaz:
http://arxiv.org/abs/2403.00770
Publikováno v:
Chaos 32 (featured article), 112101 (2022)
This is a review of group entropy and its application to permutation complexity. Specifically we revisit a new approach to the notion of complexity in time serie analysis, based on both permutation entropy and group entropy. As a result, the permutat
Externí odkaz:
http://arxiv.org/abs/2401.11340
Biased datasets are ubiquitous and present a challenge for machine learning. For a number of categories on a dataset that are equally important but some are sparse and others are common, the learning algorithms will favor the ones with more presence.
Externí odkaz:
http://arxiv.org/abs/2312.15307
We introduce non conforming virtual elements to approximate the eigenvalues and eigenfunctions of the two dimensional acoustic vibration problem. We focus our attention on the pressure formulation of the acoustic vibration problem in order to discret
Externí odkaz:
http://arxiv.org/abs/2312.13261