Zobrazeno 1 - 10 of 2 294 pro vyhledávání: '"Carballal A"'
1
Report
Lie-Hamilton systems associated with the symplectic Lie algebra $\mathfrak{sp}(6, \mathbb{R})$
Autor: Carballal, O., Campoamor-Stursberg, R., Herranz, F. J.
New classes of Lie-Hamilton systems are obtained from the six-dimensional fundamental representation of the symplectic Lie algebra $\mathfrak{sp}(6,\mathbb{R})$. The ansatz is based on a recently proposed procedure for constructing higher-dimensional
Externí odkaz: http://arxiv.org/abs/2409.18489
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2
Report
Lie-Hamilton systems on Riemannian and Lorentzian spaces from conformal transformations and some of their applications
Autor: Campoamor-Stursberg, Rutwig, Carballal, Oscar, Herranz, Francisco J.
Publikováno v: J. Phys. A: Math. Theor. 57 (2024) 485203
We propose a generalization of two classes of Lie-Hamilton systems on the Euclidean plane to two-dimensional curved spaces, leading to novel Lie-Hamilton systems on Riemannian spaces (flat $2$-torus, product of hyperbolic lines, sphere and hyperbolic
Externí odkaz: http://arxiv.org/abs/2407.01500
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3
Report
A representation-theoretical approach to higher-dimensional Lie-Hamilton systems: The symplectic Lie algebra $\mathfrak{sp}(4,\mathbb{R})$
Autor: Campoamor-Stursberg, Rutwig, Carballal, Oscar, Herranz, Francisco J.
Publikováno v: Commun. Nonlinear Sci. Numer. Simulat. 141 (2025) 108452
A new procedure for the construction of higher-dimensional Lie-Hamilton systems is proposed. This method is based on techniques belonging to the representation theory of Lie algebras and their realization by vector fields. The notion of intrinsic Lie
Externí odkaz: http://arxiv.org/abs/2406.17479
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4
Akademický článek
Impact on neonatal morbidity of moderate to severe early foetal growth restriction defined by doppler criteria: multicentre study
Autor: Jesús Alberto Fuentes Carballal, Marcelino Pumarada Prieto, Pilar Adelaida Crespo Suárez, José Luaces González, Isabel López Conde, Rosaura Picans Leis, Alicia Sardina Ríos, Cristina Durán Fernández-Feijoo, Alejandro Avila-Alvarez
Publikováno v: Anales de Pediatría (English Edition), Vol 101, Iss 2, Pp 104-114 (2024)
Introduction: In recent years, there has been a change in the conceptualization of foetal growth restriction (FGR), which has gone from being defined solely based on weight criteria to being defined and staged based on Doppler criteria. The aim of ou
Externí odkaz: https://doaj.org/article/d862130b858841b29871f3f12481b1a1
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6
Report
Lithium-Ion Battery Charging Schedule Optimization to Balance Battery Usage and Degradation
Autor: Azoulay, Jacob, Carballal, Nico
This work optimizes a lithium-ion battery charging schedule while considering a joint revenue and battery degradation model. The study extends the work of Meheswari et. al. to encourage battery usage/charging at optimal intervals depending on energy
Externí odkaz: http://arxiv.org/abs/2205.15440
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9
Akademický článek
A representation-theoretical approach to higher-dimensional Lie–Hamilton systems: The symplectic Lie algebra [formula omitted]
Autor: Campoamor-Stursberg, Rutwig, Carballal, Oscar, Herranz, Francisco J.
Publikováno v: In Communications in Nonlinear Science and Numerical Simulation February 2025 141
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