This paper presents an overview of singular perturbations and time scales (SPaTS) in
control theory and applications during the period 2002-2012. The previous …

This book is the first introductory and self-contained presentation of a method for the
analysis of singularly perturbed boundary value problems that we have called the Functional …

The purpose of this paper is to study boundary value problems of Robin type for the
Brinkman system and a semilinear elliptic system, called the Darcy–Forchheimer–Brinkman …

We study the asymptotic behaviour of solutions of a boundary value problem for the Laplace
equation in a perforated domain in R n, n≥ 3, with a (nonlinear) Robin boundary condition …

We introduce space‐periodic layer heat potentials and we prove some regularizing
properties in parabolic Schauder spaces defined on the boundary of infinite parabolic …

We investigate the effective thermal conductivity of a two-phase composite with thermal
resistance at the interface. The composite is obtained by introducing into an infinite …

We consider a heat transmission problem for a composite material which fills the n-
dimensional Euclidean space. The composite has a periodic structure and consists of two …

We consider a Newtonian fluid flowing at low Reynolds numbers along a spatially periodic
array of cylinders of diameter proportional to a small nonzero parameter e. Then for e= 0 and …

Let Ω be a sufficiently regular bounded open connected subset of R^ n such that 0 ϵ Ω and
that R^ n ∖ cl Ω is connected. Then we take (q_ 11,..., q_ nn) ∈ 0,+ ∞^ n\; and\; p ∈ Q ≡ …

We consider a periodically perforated domain obtained by making in a periodic set of holes,
each of them of size proportional to ε. Then, we introduce a nonlinear boundary value …