On uniform H2-estimates in periodic homogenization
Carlos Conca, M. Vanninathan · Proceedings of the Royal Society of Edinburgh Section A Mathematics · 2001
We introduce what are called regular materials for which, by definition, the corresponding solution of the classical periodic homogenization problem remains bounded in . We give examples of two types of such materials depending on whether the coefficients representing them belong to W1,∞ or not. A complete characterization is obtained in the former case.