The focus of this is on the lgest
developments related to the analysis of problems in which several
scales are presented.After a theoretical presentation of the theory
of homogenization in the periodic case, the other contributions
address a wide range of applications in the fields of elasticity
(asymptotic behavior of nonlinear elastic thin structures, modeling
of junction of a periodic family of rods with a plate) and fluid
mechanics (stationary Navier-Stokes equations in porous media).
Other applications concern the modeling of new composites
(electromagnetic and piezoelectric materials)and imperfect
transmission problems. A detailed approach of numerical finite
element methods is also investigated.
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