Results 11 to 20 of about 526 (155)
Applied Machine Learning Algorithms for Courtyards Thermal Patterns Accurate Prediction
Mathematics, 2021 Currently, there is a lack of accurate simulation tools for the thermal performance modeling of courtyards due to their intricate thermodynamics. Machine Learning (ML) models have previously been used to predict and evaluate the structural performance of
Eduardo Diz-Mellado +5 more
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Mathematical Methods in the Applied Sciences, Volume 46, Issue 8, Page 9252-9267, 30 May 2023., 2023 In this article, we study the existence of solutions of a parabolic‐elliptic system of partial differential equations describing the behaviour of a biological species “ u$$ u $$” and a chemical stimulus “ v$$ v $$” in a bounded and regular domain Ω$$ \Omega $$ of ℝN$$ {\mathbb{R}}^N $$.
Silvia Sastre‐Gomez +1 more
wiley +1 more source
Mathematics, 2021 In this article, a simple expression for the center of mass of a system of material points in a two-dimensional surface of Gaussian constant negative curvature is given.
Pedro Pablo Ortega Palencia +2 more
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Nematic order on a deformable vesicle with anchoring effects
Results in Applied Mathematics, 2020 Models to represent the interactions of liquid crystalline phases with vesicles membranes have been widely studied in recent times due to its connection with biological materials.
Francisco Guillén-González +2 more
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Journal of Mathematics in Industry, 2018 In this work, we study the performance of some local projection-based solvers in the Large Eddy Simulation (LES) of laminar and turbulent flows governed by the incompressible Navier–Stokes Equations (NSE).
Tomás Chacón Rebollo +3 more
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Concepciones de futuros profesores de matemáticas en el contexto de la argumentación
Academia y Virtualidad, 2020 El objetivo de esta investigación es caracterizar las concepciones matemáticas de futuros profesores en la resolución de ecuaciones diferenciales ordinarias en el contexto de la argumentación.
Jonathan Alberto Cervantes-Barraza
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Ciencia y Sociedad, 2004 Este artículo representa la primera parte de los resultados de nuestras últimas investigaciones. Actualmente el estudio de simetría de las ecuaciones diferenciales se considera como la etapa principal para abordar la construcción de las soluciones ...
Nikolay Sukhomlin, Melvin Arias
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International Journal of Differential Equations, Volume 2015, Issue 1, 2015., 2015 We consider the time‐fractional derivative in the Caputo sense of order α ∈ (0, 1). Taking into account the asymptotic behavior and the existence of bounds for the Mainardi and the Wright function in R+, two different initial‐boundary‐value problems for the time‐fractional diffusion equation on the real positive semiaxis are solved. Moreover, the limit
D. Goos +4 more
wiley +1 more source
Ciencia y Sociedad, 2004 Este artículo representa los resultados de la segunda parte de nuestra últimas investigaciones sobre el tema. La clasificación de los operadores de simetría nos permitió en la primera parte formular el Teorema 1.
Nikolay Sukhomlin
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Modeling HIV Epidemic under Contact Tracing — The Cuban Case
Computational and Mathematical Methods in Medicine, Volume 2, Issue 4, Page 267-274, 2000., 2000 A nonlinear model is developed for an epidemic with contact tracing, and its dynamic is studied. A linear version of the model is presented in both deterministic and stochastic versions. We present the data for the cuban HIV/AIDS epidemic and fit the linear model to the data, we obtain estimates for the size of the Cuban HIV epidemic.
H. De Arazoza +3 more
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