Zobrazeno 1 - 10
of 36 905
pro vyhledávání: '"A Mosquera"'
Point defects dictate the properties of many functional materials. The standard approach to modelling the thermodynamics of defects relies on a static description, where the change in Gibbs free energy is approximated by the internal energy. This app
Externí odkaz:
http://arxiv.org/abs/2412.16741
Autor:
de Arriba-Pérez, Francisco, García-Méndez, Silvia, Otero-Mosquera, Javier, González-Castaño, Francisco J.
Publikováno v:
Applied Intelligence, 1-16 (2024)
Cognitive and neurological impairments are very common, but only a small proportion of affected individuals are diagnosed and treated, partly because of the high costs associated with frequent screening. Detecting pre-illness stages and analyzing the
Externí odkaz:
http://arxiv.org/abs/2411.02036
We lift the Lefschetz number from an algebraic invariant of maps between spaces to an invariant of morphisms of data over the spaces.
Comment: 21 pages. All comments are welcome!
Comment: 21 pages. All comments are welcome!
Externí odkaz:
http://arxiv.org/abs/2410.13653
Autor:
Mosquera-Lois, Irea, Huang, Yi-Teng, Lohan, Hugh, Ye, Junzhi, Walsh, Aron, Hoye, Robert L. Z.
Lead-halide perovskites (LHPs) have shot to prominence as efficient energy conversion materials that can be processed using cost-effective fabrication methods. A widely-quoted reason for their exceptional performance is their ability to tolerate defe
Externí odkaz:
http://arxiv.org/abs/2408.16663
Autor:
Aguirre, C. A., Faundez, J., Diaz, P., Laroze, D., Polo, A. S. Mosquera, Costa, N. C., Barba-Ortega, J.
We theoretically investigate the magnetic response on a three-dimensional superconducting nanobridge system, which is compound of two parallel parallelepiped (samples) connected through a nanobridge of size $\mathbf{L}$ and thickness $\mathbf{x}$, wh
Externí odkaz:
http://arxiv.org/abs/2408.15463
We consider experimentally and computationally the phenomenon of the reverse Janssen effect, involving the counterintuitive finding that the force on the base of a column containing granular particles may be larger than the weight of the granular mat
Externí odkaz:
http://arxiv.org/abs/2408.09927
Autor:
Mosquera, Juan F. P., Cistaro, Giovanni, Malakhov, Mikhail, Pisanty, Emilio, Dauphin, Alexandre, Plaja, Luis, Chacón, Alexis, Lewenstein, Maciej, Picón, Antonio
We present a numerical experiment that demonstrates the possibility to capture topological phase transitions via an x-ray absorption spectroscopy scheme. We consider a Chern insulator whose topological phase is tuned via a second-order hopping. We pe
Externí odkaz:
http://arxiv.org/abs/2407.03737
Autor:
de Arriba-Pérez, Francisco, García-Méndez, Silvia, Otero-Mosquera, Javier, González-Castaño, Francisco J., Gil-Castiñeira, Felipe
New technologies such as Machine Learning (ML) gave great potential for evaluating industry workflows and automatically generating key performance indicators (KPIs). However, despite established standards for measuring the efficiency of industrial ma
Externí odkaz:
http://arxiv.org/abs/2406.12732
Autor:
Kirk, Hannah Rose, Whitefield, Alexander, Röttger, Paul, Bean, Andrew, Margatina, Katerina, Ciro, Juan, Mosquera, Rafael, Bartolo, Max, Williams, Adina, He, He, Vidgen, Bertie, Hale, Scott A.
Publikováno v:
The Thirty-eight Conference on Neural Information Processing Systems Datasets and Benchmarks Track (2024)
Human feedback is central to the alignment of Large Language Models (LLMs). However, open questions remain about methods (how), domains (where), people (who) and objectives (to what end) of feedback processes. To navigate these questions, we introduc
Externí odkaz:
http://arxiv.org/abs/2404.16019
We introduce two novel complementary notions of the Lefschetz number for a functor from a finite acyclic category to itself and we prove a Lefschetz fixed-object theorem and a Lefschetz fixed-morphism theorem. In order to do so, we use the connection
Externí odkaz:
http://arxiv.org/abs/2404.06573