Buscar
Mostrando ítems 11-20 de 29097
Effect of high-pressure homogenization on different matrices of food supplements
There is a growing demand for food supplements containing high amounts of vitamins, phenolic compounds
and mineral content that provide health benefits. Those functional compounds have different solubility properties,
and ...
Fourier homogenization method and the propagation of acoustic waves through a periodic vortex array
(1999)
The classical problem of homogenization of elliptic operators in arbitrary domains
with periodically oscillating coe cients is considered. As the period goes to zero, an asymptotic
analysis of the corresponding sequence ...
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 ...
Equigeodesics on Generalized Flag Manifolds with Two Isotropy Summands
(Birkhauser Verlag AgBaselSuíça, 2011)
Homogeneous geodesics in pseudo-Riemannian nilmanifolds
(De Gruyter, 2016-04)
We study the geodesic orbit property for nilpotent Lie groups N when endowed with a pseudo-Riemannian left-invariant metric. We consider this property with respect to different groups acting by isometries. When N acts on ...
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 ...