Browsing by Author "Orive, Rafael"

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    • Bloch approximation in homogenization and applications 
      Conca Rosende, Carlos; Orive, Rafael; Vanninathan, Muthusamy (2002)
      The classical problem of homogenization of elliptic operators with periodically oscillating coefficients is revisited in this paper. As is well known, the homogenization process in a classical framework is concerned with ...
    • On Burnett coefficients in periodic media 
      Conca Rosende, Carlos; Orive, Rafael; Vanninathan, Muthusamy (AMER INST PHYSICS, CIRCULATION & FULFILLMENT DIV, 2006-03)
      The aim of this work is to demonstrate a curious property of general periodic structures. It is well known that the corresponding homogenized matrix is positive definite. We calculate here the next order Burnett coefficients ...