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Le principe de Hasse pour les espaces homogènes: Réduction au cas des stabilisateurs finis
(Cambridge University Press, 2019)
For a large family of properties of homogeneous spaces, we prove that such a property holds for all homogeneous spaces of connected linear algebraic groups as soon as it holds for homogeneous spaces of SLn with finite ...
Homogenization of a Transmission Problem in Solid Mechanics
(1999)
In this paper we study a simplified model of the behavior of a 3-D solid made
from two elastic homogeneous materials separated by a rapidly oscillating interface.
We study the asymptotic beha¨ior of the solution of such ...
Ethanol metabolism by rat heart homogenates
(1987)
Supernatant of rat heart homogenates obtained by centrifugation at 700 × g for 10 min, incubated in the presence of ethanol (25 and 50 mM) and glucose (10 mM) were found to oxidize ethanol to acetaldehyde (AcH) in such a ...
Bloch wave homogenization and spectral asymptotic analysis
(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 ...
Homogenization of periodic structures via bloch decomposition
(1997-12)
In this paper, the classical problem of homogenization of elliptic operators in arbitrary
domains with periodically oscillating coe cients is considered. Using Bloch wave decomposition, a
new proof of convergence is ...
Bloch approximation in homogenization and applications
(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 ...
Boundary layers in the homogenization of a spectral problem in fluid-solid structures
(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), ...
On uniform H2-estimates in periodic homogenization
(2011)
We introduce what are called regular materials for which, by de¯nition, the
corresponding solution of the classical periodic homogenization problem remains
bounded in H2
loc . We give examples of two types of such ...
Fourier approach to homogenization problems
(2002-06)
This article is divided into two chapters. The classical problem of homogenization of
elliptic operators with periodically oscillating coe cients is revisited in the rst chapter. Following
a Fourier approach, we discuss ...
Bloch approximation in homogenization on bounded domains
(IOS PRESS, 2005-01)
The classical problem of homogenization deals with elliptic operators in periodically oscillating media of small period epsilon>0 and the asymptotic behavior of solution u(epsilon) of boundary value problems associated ...