Mostrando 10 resultados de: 12
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Computer Methods in Applied Mechanics and Engineering(2)
2017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017(1)
Chaos, Solitons and Fractals(1)
European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000(1)
International Journal for Numerical Methods in Engineering(1)
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Física aplicada(5)
Ingeniería y operaciones afines(4)
Métodos informáticos especiales(2)
Ciencias Naturales y Matemáticas(1)
Economía de la tierra y la energía(1)
An energy approach to the solution of partial differential equations in computational mechanics via machine learning: Concepts, implementation and applications
ArticleAbstract: Partial Differential Equations (PDEs) are fundamental to model different phenomena in science and enPalabras claves:Deep Neural Networks, Energy approach, Physics informedAutores:Anitescu C., Goswami S., Guo H., Hamdia K., Nguyen-Thanh V.M., Patricio Xavier Lazo Jara, Rabczuk T., Zhuang X.Fuentes:googlescopusA phase-field model for ductile fracture with shear bands: A parallel implementation
ArticleAbstract: Modeling complex material failure with competing mechanisms is a difficult task that often leads toPalabras claves:ductile fracture, Parallel implementation, Phase-field, Shear bandAutores:Houzeaux G., Jacinto Ulloa, Patricio Rodríguez, Patricio Xavier Lazo Jara, Samaniego C., Vázquez M.Fuentes:scopusA study of microgrids through cooperative games including the effect of geographical proximity
Conference ObjectAbstract: Given the growing demand for energy and the diversification of its sources, electric utilities havePalabras claves:coalitions, distributed generation, Energy Exchange, Game theory, smart gridsAutores:Juan Leonardo Espinoza, Juan Sanango, Patricio Xavier Lazo Jara, Rodrigo E. SempérteguiFuentes:googlescopusAES for multiscale localization modeling in granular media
ArticleAbstract: This work presents a multiscale strong discontinuity approach to tackle key challenges in modeling lPalabras claves:Assumed enhanced strain (AES) method, DEM, Granular media, localization, multiscale, Strong discontinuitiesAutores:Andrade J.E., Chen Q., J. E. Andrade, Patricio Xavier Lazo Jara, Q. ChenFuentes:googlerraaescopusAnálisis de la robustez de un modelo de redes neuronales para la pbkp_redicción de caudales en la cuenca del río Paute
Master ThesisAbstract: En esta tesis se analiza la robustez del método de las redes neuronales para la pbkp_redicción de caPalabras claves:ANÁLISIS NUMÉRICO, CUENCAS HIDROGRÁFICAS, Inteligencia Artificial, PREDICCIONES GEOFÍSICAS - MÉTODOS DE SIMULACIÓN, REDES NEURONALES (COMPUTADORES)Autores:Lenin Vladimir Campozano Parra, Patricio Xavier Lazo JaraFuentes:rraaeExploratory Study of Physic Informed Deep Learning Applied to a Step-Pool for Different Flow Magnitudes
Conference ObjectAbstract: Physical laws governing a certain phenomenon can be included in a deep-learning model within a new pPalabras claves:Field data, Mountain River, Physics Informed Deep-Learning, Step-poolAutores:Andrés Omar Alvarado Martinez, Esteban Sánchez-Cordero, Patricio Xavier Lazo Jara, Sebastián CedilloFuentes:googlescopusForecasting of a complex phenomenon using stochastic data-based techniques under non-conventional schemes: The SARS-CoV-2 virus spread case
ArticleAbstract: Epidemics are complex dynamical processes that are difficult to model. As revealed by the SARS-CoV-2Palabras claves:Autoregressive-with-exogenous-variables, Differential-equations, Non-stationary, Outbreaks recessions, Vector-autoregressiveAutores:Ana Ochoa-Sánchez, Daniel E. Mendoza, Patricio Xavier Lazo JaraFuentes:googlescopusEstudio comparativo de los modelos NAM y DBMM
Bachelor ThesisAbstract: En el siguiente trabajo de tesis se analiza dos sistemas de modelación hidrológica utilizados para ePalabras claves:Data-Based, Hidrologia, Mechanistic model, Modelo Dbmm, Modelo Nam, Nedbor Afstromnin ModelAutores:Edisson Andrés Quichimbo Miguitama, Patricio Xavier Lazo JaraFuentes:rraaeOn computational procedures for modelling Strong Discontinuities in finite deformation plasticity
Conference ObjectAbstract: A numerical model to evaluate the post-critical stage of strain localization problems is presented.Palabras claves:Elastoplastic localization, Finite deformations, Strong discontinuity approachAutores:Huespe A., Oliver J., Patricio Xavier Lazo Jara, Pulido M.Fuentes:googlescopusOn the numerical stability and mass-lumping schemes for explicit enriched meshfree methods
ArticleAbstract: Meshfree methods (MMs) such as the element free Galerkin (EFG)method have gained popularity becausePalabras claves:Dynamic crack propagation, Element free Galerkin method, enrichment, Explicit time integration, XEFG, XFEMAutores:Patricio Xavier Lazo Jara, Rabczuk T., Samaniego C., Talebi H.Fuentes:googlerraaescopus