Browsing by Author "Madureira, Alexandre L."

Now showing items 1-5 of 5

    • Abstract multiscale-hybrid-mixed methods 

      Madureira, Alexandre L.
      2015-12
      In an abstract setting, we investigate the basic ideas behind the Multiscale Hybrid Mixed (MHM) method, a Domain Decomposition scheme designed to solve multiscale partial differential equations (PDEs) in parallel. As ...

    • COVID-19: análise com um modelo estatístico para dados em painel 

      Campos, Eduardo Lima; Cysne, Rubens Penha; Madureira, Alexandre L.
      2020-07
      Esse trabalho tem por objetivo oferecer resultados relativos ao impacto de algumas variáveis mencionadas na literatura, sobre a taxa de variação diária de casos (por milhão de habitantes) registrados da COVID-19. Utilizam-se ...

    • Hierarchical modeling of heterogeneous plates 

      Carius, Ana C.; Madureira, Alexandre L.
      2015-10
      The use of asymptotic limits to model heterogeneous plates can be troublesome, because it requires a priori knowledge on the ratio between characteristic lengths of heterogeneities and thickness. Moreover, it also relies ...

    • A hybrid-mixed method for elasticity 

      Harder, Christopher; Madureira, Alexandre L.; Valentin, Frédéric
      2016-04
      This work presents a family of stable finite element methods for two-and three-dimensional linear elasticity models. The weak form posed on the skeleton of the partition is a byproduct of the primal hybridization of the ...

    • The reward-attention circuit model: nicotine's influence on attentional focus and consequences on attention deficit hyperactivity disorder 

      Guimarães, Karine; Madureira, Daniele Q. M.; Madureira, Alexandre L.
      2017-06-14
      In this work we investigate the influence that nicotine exerts on attention focusing, modeling the coupling of reward and thalamocortical circuits. Each neuron in the neural networks that replicate such circuits is described ...