Browsing by Subject "Patch test"

Now showing items 1-4 of 4

    • A nodal integration scheme for meshfree Galerkin methods using the virtual element decomposition 
      Silva Valenzuela, R.; Ortiz Bernardin, Alejandro; Sukumar, N.; Artioli, E.; Hitschfeld Kahler, Nancy (Wiley, 2020)
      In this article, we present a novel nodal integration scheme for meshfree Galerkin methods, which draws on the mathematical framework of the virtual element method. We adopt linear maximum-entropy basis functions for the ...
    • Consistent and stable meshfree Galerkin methods using the virtual element decomposition 
      Ortiz Bernardin, Alejandro; Russo, A.; Sukumar, N. (Wiley, 2017)
      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 ...
    • Determination of susceptibility to sensitization to dental materials in atopic and non-atopic patients 
      Rojas Alcayaga, Gonzalo; Carrasco Labra, Raúl; Danús, Paula; Guzmán Meléndez, María Antonieta; Morales Bozo, Irene; Urzúa Orellana, Blanca; Ortega Pinto, Ana (MEDICINA ORAL S L, 2012-03)
      Introduction: Some studies report that atopic patients have a greater frequency of delayed-type sensitization than non-atopic patients. Objective: To determine the influence of the atopic condition on delayed sensitization ...
    • Linear smoothed polygonal and polyhedral finite elements 
      Francis, Amrita; Ortiz Bernardín, Alejandro; Bordas, Stéphane; Natarajan, Sundararajan (Wiley, 2017)
      The strain smoothing technique over higher order elements and arbitrary polytopes yields less accurate solutions than other techniques such as the conventional polygonal finite element method. In this work, we propose a ...