Navegação Ciências Exatas e da Terra por Assunto "Dinâmica"

Resultados 1-4 de 4

    • Chemical abundance calibrations for the narrow-line region of active galaxies 

      Storchi-Bergmann, Thaisa; Schmitt, Henrique Roberto; Calzetti, Daniela; Kinney, Anne Louise (1998) [Artigo de periódico]
      We investigate two chemical abundance calibrations for the narrow-line region (NLR) of active galaxies in terms of three easily observable optical emission-line ratios, namely, [O III] λλ4959, 5007/Hβ; [N II] λλ6548, ...

    • Continuity of Lyapunov exponents for cocycles with invariant holonomies 

      Backes, Lucas Henrique; Brown, Aaron; Butler, Clark (2018) [Artigo de periódico]
      We prove a conjecture of Viana which states that Lyapunov exponents vary continuously when restricted to GL(2,R)-valued cocycles over a subshift of finite type which admit invariant holonomies that depend continuously on ...

    • Dynamics of the frustrated ising lattice gas 

      Arenzon, Jeferson Jacob; Ricci-Tersenghi, Federico; Stariolo, Daniel Adrian (2000) [Artigo de periódico]
      The dynamical properties of a three-dimensional model glass, the frustrated Ising lattice gas (FILG), are studied by Monte Carlo simulations. We present results of compression experiments, where the chemical potential is ...

    • Simulação de objetos deformáveis baseada na análise dinâmica 

      Nedel, Luciana Porcher (1998) [Artigo de periódico]
      This work describes a model for the simulation of objects in 3D space. A rectangular mesh is used as the geometric model; each point in the mesh is considered as a particle, when applying the physical mode!. The physical ...