Periodic unfolding and homogenization
Doina Cioranescu, Alain Damlamian, Georges Griso · Comptes Rendus Mathématique · 2002
A novel approach to periodic homogenization is proposed, based on an unfolding method, which leads to a fixed domain problem (without singularly oscillating coefficients). This method is elementary in nature and applies to cases of periodic multi-scale problems in domains with or without holes (including truss-like structures).