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Computer Methods in Applied Mechanics and Engineering(3)
International Journal for Numerical Methods in Engineering(2)
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International Journal of Impact Engineering(1)
Journal of Applied Mathematics(1)
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Ingeniería y operaciones afines(6)
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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 simple circular cell method for multilevel finite element analysis
ArticleAbstract: A simple multiscale analysis framework for heterogeneous solids based on a computational homogenizatPalabras claves:Autores:Patricio Xavier Lazo Jara, Rabczuk T., Silani M., Talebi H., Zi G.Fuentes:googlerraaescopusA staggered approach for the coupling of Cahn–Hilliard type diffusion and finite strain elasticity
ArticleAbstract: We develop an algorithm and computational implementation for simulation of problems that combine CahPalabras claves:Cahn–Hilliard equation, Coupling with elasticity, diffusion, Li-ion batteries, Screened-Poisson equationAutores:Areias P., Patricio Xavier Lazo Jara, Rabczuk T.Fuentes:googlerraaescopusDiscontinuous modelling of shear bands using adaptive meshfree methods
ArticleAbstract: A simple methodology to model shear bands as strong displacement discontinuities in an adaptive meshPalabras claves:Loss of hyperbolicity, Meshfree methods, Shear bands, Traction-separation lawsAutores:Patricio Xavier Lazo Jara, Rabczuk T., Timon RabczukFuentes:googlerraaescopusHomogenization of sandwich structures
ArticleAbstract: A homogenization method is proposed for sandwich structures consisting of two plates interlaced withPalabras claves:homogenization, Quasi-continuum, Sandwich structuresAutores:Belytschko T., Kim J., Patricio Xavier Lazo Jara, Rabczuk T.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:googlerraaescopusIsogeometric analysis of insoluble surfactant spreading on a thin film
ArticleAbstract: In this paper we tackle the problem of surfactant spreading on a thin liquid film in the framework oPalabras claves:Fingering instability, High-order PDEs, Insoluble surfactant spreading, Isogeometric analysis, Thin filmAutores:Alex X. Jerves, David A. Medina, Patricio Xavier Lazo Jara, Rabczuk T., Valizadeh N.Fuentes:scopusSimplified model for pbkp_redicting impulsive loads on submerged structures to account for fluid-structure interaction
ArticleAbstract: A simplified method for accounting for the effects of fluid-structure interaction (FSI) in sandwichPalabras claves:Buckling, Fluid-structure interaction, Reduced model, Sandwich structuresAutores:Belytschko T., Patricio Xavier Lazo Jara, Rabczuk T.Fuentes:googlescopus