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  • 1
    Electronic Resource
    Electronic Resource
    Homogenization of the Stokes Problem With Non-homogeneous Slip Boundary Conditions (1996)
    Chichester, West Sussex : Wiley-Blackwell
    Mathematical Methods in the Applied Sciences 19 (1996), S. 857-881 
    Details
    ISSN: 0170-4214
    Keywords: Engineering ; Numerical Methods and Modeling
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Mathematics
    Notes: We study the Stokes system with non-homogeneous Fourier boundary conditions depending on a parameter, in a domain with periodic inclusions of the size of the period. Following the values of this parameter, we obtain at the limit a Darcy's law, a Brinkmann type equation or a Stokes type equation.We also present a physical model to which the results apply. This model describes the flow of an incompressible viscous fluid through a porous medium under the action of an exterior electric field.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
  • 2
    Electronic Resource
    Electronic Resource
    Convergence of minima of integral functionals and multiplicative perturbations of the integrands (1988)
    Springer
    Annali di matematica pura ed applicata 150 (1988), S. 341-362 
    Details
    ISSN: 1618-1891
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Summary We study stability properties of Γ- convergence of integral functionals with respect to the multiplication of the integrands for nonnegative functions verifying suitable hypotheses. We are able to prove that, if the minima of the functionals of the type ∫fh(x, Du) dx converge to the minimum of a functional of the type ∫f∞(x, Du) dx, then such convergence still holds if the integrands of the previous integrals are multiplied for a weight function w.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01761474
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    Paper (German National Licenses)
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