Browsing by Author "Allaire, Gregoire"

Now showing items 1-3 of 3

    • Bloch wave homogenization and spectral asymptotic analysis 
      Allaire, Gregoire; Conca Rosende, Carlos (GAUTHIER-VILLARS/EDITIONS ELSEVIER, 1998-02)
      We consider a second-order elliptic equation in a bounded periodic heterogeneous medium and study the asymptotic behavior of its spectrum, as the structure period goes to zero. We use a new method of Bloch wave homogenization ...
    • Boundary layers in the homogenization of a spectral problem in fluid-solid structures 
      Allaire, Gregoire; Conca Rosende, Carlos (SIAM PUBLICATIONS, 1998-03)
      This paper is devoted to the asymptotic analysis of the spectrum of a mathematical model that describes the vibrations of a coupled fluid-solid periodic structure. In a previous work [Arch. Rational Mech. Anal., 135 (1996), ...
    • Spectral asymptotics of the Helmholtz model in fluid-solid structures 
      Allaire, Gregoire; Conca Rosende, Carlos; Vanninathan, Muthusamy (JOHN WILEY, 1999-11-30)
      A model representing the vibrations of a coupled fluid-solid structure is considered. This structure consists of a tube bundle immersed in a slightly compressible fluid. Assuming periodic distribution of tubes, this article ...