Zobrazeno 1 - 10
of 6 577
pro vyhledávání: '"A. López Gómez"'
Autor:
Lopez-Gomez, Ignacio, Wan, Zhong Yi, Zepeda-Núñez, Leonardo, Schneider, Tapio, Anderson, John, Sha, Fei
Regional high-resolution climate projections are crucial for many applications, such as agriculture, hydrology, and natural hazard risk assessment. Dynamical downscaling, the state-of-the-art method to produce localized future climate information, in
Externí odkaz:
http://arxiv.org/abs/2410.01776
Autor:
Guan, Yifei, Hassanzadeh, Pedram, Schneider, Tapio, Dunbar, Oliver, Huang, Daniel Zhengyu, Wu, Jinlong, Lopez-Gomez, Ignacio
Different approaches to using data-driven methods for subgrid-scale closure modeling have emerged recently. Most of these approaches are data-hungry, and lack interpretability and out-of-distribution generalizability. Here, we use {online} learning t
Externí odkaz:
http://arxiv.org/abs/2409.04985
Autor:
Sorensen, Benedikt Barthel, Zepeda-Núñez, Leonardo, Lopez-Gomez, Ignacio, Wan, Zhong Yi, Carver, Rob, Sha, Fei, Sapsis, Themistoklis
Chaotic systems, such as turbulent flows, are ubiquitous in science and engineering. However, their study remains a challenge due to the large range scales, and the strong interaction with other, often not fully understood, physics. As a consequence,
Externí odkaz:
http://arxiv.org/abs/2408.02688
In this paper the existence of solutions, $(\lambda,u)$, of the problem $$-\Delta u=\lambda u -a(x)|u|^{p-1}u \quad \hbox{in }\Omega, \qquad u=0 \quad \hbox{on}\;\;\partial\Omega,$$ is explored for $0 < p < 1$. When $p>1$, it is known that there is a
Externí odkaz:
http://arxiv.org/abs/2403.04396
In this paper we consider a superlinear one-dimensional elliptic boundary value problem that generalizes the one studied by Moore and Nehari in [43]. Specifically, we deal with piecewise-constant weight functions in front of the nonlinearity with an
Externí odkaz:
http://arxiv.org/abs/2402.19084
In this paper we find out some new blow-up estimates for the positive explosive solutions of a paradigmatic class of elliptic boundary value problems of superlinear indefinite type. These estimates are obtained by combining the scaling technique of G
Externí odkaz:
http://arxiv.org/abs/2402.01519
Autor:
Bešinović, Nikola, García-Ródenas, Ricardo, López-García, María Luz, López-Gómez, Julio Alberto, Martín-Baos, José Ángel
The liberalisation of the European passenger railway markets through the European Directive EU 91/440/EEC states a new scenario where different Railway Undertakings compete with each other in a bidding process for time slots. The infrastructure resou
Externí odkaz:
http://arxiv.org/abs/2401.12073
Compared to LHC Run 1 and Run 2, future HEP experiments, e.g., at the HL-LHC, will increase the volume of generated data by an order of magnitude. In order to sustain the expected analysis throughput, ROOT's RNTuple I/O subsystem has been engineered
Externí odkaz:
http://arxiv.org/abs/2312.08499
Autor:
David López-Gómez, Miguel de Blas-Moncalvillo, María Castejón-Zapata, Ángel Gassó-Sánchez, Ernest Bladé, Marcos Sanz-Ramos, Danial Dehghan-Souraki, Luis Garrote-de Marco, David Santillán-Sánchez, Juan Miguel Soria-García, Javier San Román-Saldaña, Rogelio Galván-Plaza, Miguel Ángel García-Vera, Javier Sánchez-Martínez
Publikováno v:
Ingeniería del Agua, Vol 28, Iss 4, Pp 246-262 (2024)
El principal objetivo de este estudio es el análisis de la movilización de sedimento durante la avenida controlada del 5 de mayo de 2022 en el curso bajo del río Ebro desde la presa de Ribarroja. Durante este evento, se realizó una campaña de en
Externí odkaz:
https://doaj.org/article/e16f6bbc4e0e40719c7e01505aaf8cf7
Uncertainty quantification is crucial to decision-making. A prominent example is probabilistic forecasting in numerical weather prediction. The dominant approach to representing uncertainty in weather forecasting is to generate an ensemble of forecas
Externí odkaz:
http://arxiv.org/abs/2306.14066