Listar Matemática por autor "186f9207-48f9-402c-869b-ad69aa2ef4ca"

Mostrando ítems 1-3 de 3

    • A numerical implementation for the high-order 2D Virtual Element Method in MATLAB 

      Herrera Garro, César; Corrales Barquero, Ricardo; Arroyo Esquivel, Jorge; Calvo Alpízar, Juan Gabriel (2021)
      We present a numerical implementation for the Virtual Element Method that in- corporates high order spaces. We include all the required computations in order to assemble the stiffness and mass matrices, and right hand ...

    • An overlapping preconditioner for 2D virtual problems posed in H(rot) with irregular subdomains 

      Calvo Alpízar, Juan Gabriel; Herrera Garro, César; Sequeira Chavarría, Filander A. (2022)
      We present a two-level overlapping Schwarz preconditioner for problems posed in H(rot) in two dimensions, that extends previous methods for Nédélec elements (triangular meshes) to general polygonal partitions (virtual ...

    • Modeling the university drinking culture phenomenon 

      Serracín Morales, Alisson; Herrera Garro, César; Sánchez Peña, Fabio Ariel (2022-11-03)
      We study a susceptible-drinker-recovered (SDR) model for the drinking culture phenomenon in university atmospheres. We find conditions for this model to have extinction and endemic equilibrium points. We analyze different ...