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pro vyhledávání: '"Jesus, Carlos"'
The Koopman operator enables the analysis of nonlinear dynamical systems through a linear perspective by describing time evolution in the infinite-dimensional space of observables. Here this formalism is applied to shear flows, specifically the minim
Externí odkaz:
http://arxiv.org/abs/2407.16542
Publikováno v:
Estudos Ibero Americanos, Vol 48, Iss 1, p ID41988 (2022)
O texto é resultado da pesquisa a respeito do nacionalismo antilusitano divulgado pela revista Gil Blas às vésperas do Centenário da Independência (1919-1922). O intuito é posicionar tal postura no contexto da época, apresentar sua relação c
Externí odkaz:
https://doaj.org/article/2ab942ea26c2466f86d81d0cf2029d45
Publikováno v:
Estudos Ibero Americanos, Vol 46, Iss 3, p ID38411 (2020)
O intuito de tal artigo é entender a ampliação do conceito “negacionismo” que, nos últimos anos, não ficou restrito à contestação da existência do Holocausto, mas ampliou-se para outras áreas do saber, tanto dentro como fora da Históri
Externí odkaz:
https://doaj.org/article/2b826fc61f7243a19143f48a297f89ea
Symmetries in a dynamical system provide an opportunity to dramatically improve the performance of data-driven models. For fluid flows, such models are needed for tasks related to design, understanding, prediction, and control. In this work we exploi
Externí odkaz:
http://arxiv.org/abs/2312.10235
Autor:
García-Martín, Eduardo, Granados-Miralles, Cecilia, Ruiz-Gómez, Sandra, Pérez, Lucas, del Campo, Adolfo, Guzmán-Mínguez, Jesús Carlos, Fernández, César de Julián, Quesada, Adrián, Fernández, José F., Serrano, Aida
Publikováno v:
J. Alloys Compd. 917 (2022)165531
The use of rare-earth-based permanent magnets is one of the critical points for the development of the current technology. On the one hand, industry of the rare-earths is highly polluting due to the negative environmental impact of their extraction a
Externí odkaz:
http://arxiv.org/abs/2309.16038
Autor:
Guzmán-Mínguez, Jesús Carlos, Granados-Miralles, Cecilia, Kuntschke, Patrick, Fernández, César de Julián, Erokhin, Sergey, Berkov, Dmitry, Schliesch, Thomas, Fernández, Jose Francisco, Quesada, Adrián
Publikováno v:
Nanomaterials 2023, 13(14), 2097
In the search for improved permanent magnets, fueled by the geostrategic and environmental issues associated with rare-earth-based magnets, magnetically hard (high anisotropy)-soft (high magnetization) composite magnets hold promise as alternative ma
Externí odkaz:
http://arxiv.org/abs/2309.10676
While many phenomena in physics and engineering are formally high-dimensional, their long-time dynamics often live on a lower-dimensional manifold. The present work introduces an autoencoder framework that combines implicit regularization with intern
Externí odkaz:
http://arxiv.org/abs/2305.01090
Publikováno v:
Phys. Rev. Fluids 8, 044402 (2023)
Reduced order models (ROMs) that capture flow dynamics are of interest for decreasing computational costs for simulation as well as for model-based control approaches. This work presents a data-driven framework for minimal-dimensional models that eff
Externí odkaz:
http://arxiv.org/abs/2210.16708
Autor:
Fiatcoski, Fernanda, Jesus, Carlos Henrique Alves, de Melo Turnes, Joelle, Chichorro, Juliana Geremias, Kopruszinski, Caroline Machado
Publikováno v:
In Behavioural Brain Research 29 February 2024 459