17 research outputs found
CLOSURE OF THE SET OF DIFFUSION FUNCTIONALS WITH RESPECT TO THE MOSCO-CONVERGENCE
International audienc
Determination of the Closure of the Set of Elasticity Functionals
International audienc
Nonlocal character of the reduced theory of thin films with higher order perturbations
In this paper it is shown that, when there is lack of coercivity with respect to some partial derivatives on the underlying field u, then the relaxation of the functional
may fail to be local. This result is applied to a singular perturbation model for a membrane energy depending on deformations and out-of-plane bending