Veamy: an extensible object-oriented C++ library for the virtual element method Release of Veamy v2.1 >> From Veamy v2.0 to Veamy 2.1: Add several test files for testing Feamy, the FEM module of Veamy. Fix some bugs. Update Veamy Primer: more details are added to sections devoted to using external mesh files (PolyMesher mesh and
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VEMLab: a MATLAB library for the virtual element method Release of VEMLab v2.1 >> From VEMLab v2.0.2 to VEMLab v2.1: Add customized wrench domain (for PolyMesher mesh generator only). Add customized plate with a hole domain (for PolyMesher mesh generator only). Add the following test: “square_plate_with_source2_poisson2d.m” in test folder. Add the following test: “plate_with_hole_linelast2d.m” in
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VEMLab: a MATLAB library for the virtual element method Release of VEMLab v2.0 From VEMLab v1.0 to VEMLab v2.0: the following features have been added Two-dimensional Poisson problem. Setup of plot and output options in function “plot_and_output_options” located in folder “config”. Additional plotting options (stresses, strains, fluxes and gradients) to MATLAB figures, text files and
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A talk given by A. Ortiz-Bernardin at POEMS 2017: Workshop on Polytopal Element Methods in Mathematics and Engineering, July 6, 2017, Milan, Italy. Consistent and Stable Meshfree Galerkin Methods Using The Virtual Element Decomposition Alejandro Ortiz-Bernardin Department of Mechanical Engineering, University of Chile Av. Beauchef 851, Santiago, 8370456, Chile aortizb@ing.uchile.cl ABSTRACT In the numerical solution
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Paper Accepted for Publication in the International Journal for Numerical Methods in Engineering A. Ortiz-Bernardin, A. Russo, N. Sukumar, “Consistent and stable meshfree Galerkin methods using the virtual element decomposition.” ABSTRACT Over the past two decades, meshfree methods have undergone significant development as a numerical tool to solve partial differential equations (PDEs). In contrast to
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International Journal for Numerical Methods in Engineering Vol. 112, No. 7, pp 655-684, 2017 A. Ortiz-Bernardin, A. Russo, N. Sukumar Abstract Over the past two decades, meshfree methods have undergone significant development as a numerical tool to solve partial differential equations (PDEs). In contrast to finite elements, the basis functions in meshfree methods are smooth
Read More » Read MoreA. Ortiz-Bernardin, A. Russo, N. Sukumar, “Consistent and stable meshfree Galerkin methods using the virtual element decomposition,” submitted. ABSTRACT Over the past two decades, meshfree methods have undergone significant development as a numerical tool to solve partial differential equations (PDEs). In contrast to finite elements, the basis functions in meshfree method are smooth (nonpolynomial functions),
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A talk given by A. Ortiz-Bernardin at the Encuentro de Elasticidad No Lineal, Homogenización y Fractura, June 23 – 24, 2015, Santiago, Chile. Robust Meshfree Methods for Solid Mechanics Simulations Alejandro Ortiz-Bernardin Department of Mechanical Engineering Universidad de Chile Av. Beauchef 851, Santiago, 8370456, Chile aortizb@ing.uchile.cl https://camlab.cl/people/camlab/alejandro/ ABSTRACT In this talk, I will present recent developments in meshfree
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A talk given by A. Ortiz-Bernardin at the 1st Pan-American Congress on Computational Mechanics, April 27 – 29, 20145, Buenos Aires, Argentina. Consistent, Accurate, and Stable Meshfree Galerkin Methods Based on The Virtual Element Decomposition Alejandro Ortiz-Bernardin*, Alessandro Russo†, Natarajan Sukumar‡ * Department of Mechanical Engineering, University of Chile Av. Beauchef 850, Santiago, 8370448, Chile
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