The periodic unfolding method for a class of imperfect transmission problems

被引:0
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作者
Donato P. [1 ]
Le Nguyen K.H. [1 ,2 ]
Tardieu R. [1 ]
机构
[1] Université de Rouen, Laboratoire de Mathématiques Raphaël Salem CNRS UMR, 76801 St Etienne du Rouvray, 6085, Avenue de l'Université
[2] Faculty of Sciences, Nong Lam University, Ho Chi Minh city, Linh Trung ward, Thu Duc district
关键词
Corrector Result; Bounded Sequence; Extension Operator; Limit Problem; Imperfect Interface;
D O I
10.1007/s10958-011-0443-2
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学科分类号
摘要
The periodic unfolding method was introduced by D. Cioranescu, A. Damlamian and G. Griso for studying the classical periodic homogenization in fixed domains and more recently extended to periodically perforated domains by D. Cioranescu, A. Damlamian, P. Donato, G. Griso, and R. Zaki. Here, the method is adapted to two-component domains which are separated by a periodic interface. The unfolding method is then applied to an elliptic problem with a jump of the solution on the interface, which is proportional to the flux and depends on a real parameter. We prove some homogenization and corrector results, which recover and complete those previously obtained by the first author and S. Monsurrò. Bibliography: 32 titles. Illustrations: 2 figures. © 2011 Springer Science+Business Media, Inc.
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页码:891 / 927
页数:36
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