On uniform H-estimates in periodic homogenization

C. Conca, M. Vanninathan
2001 Proceedings of the Royal Society of Edinburgh. Section A Mathematics  
We introduce what are called regular materials for which, by de¯nition, the corresponding solution of the classical periodic homogenization problem remains bounded in H 2 loc . We give examples of two types of such materials depending on whether the coe± cients representing them belong to W 1;1 or not. A complete characterization is obtained in the former case.
doi:10.1017/s0308210500000986 fatcat:qjsgegulynajtpdhx3kxfsv7bi