Tag: virtual element method

Release of VEMLab v2.1

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…

Release of VEMLab v2.0

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…

Consistent and Stable Meshfree Galerkin Methods Using The Virtual Element Decomposition

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…

Accepted Paper: Consistent and stable meshfree Galerkin methods using the virtual element decomposition

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…