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Article Dans Une Revue Asymptotic Analysis Année : 2012

A mixing effect induced by sources concentrated in a soft junction and the gradient concentration phenomenon

Résumé

We show that the variational limit of a "-soft and thin junction problem (P") with sources con- centrated in the junction gives rise to a surface energy mixing the internal energy and sources. The surface energy functional possesses an integral representation with respect to the Gradient Young- Concentration measures generated by sequences ( u")">0 of minimizers of (P").
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Dates et versions

hal-00727192 , version 1 (03-09-2012)

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Anne-Laure Bessoud, Pongpol Juntharee, Christian Licht, Gérard Michaille. A mixing effect induced by sources concentrated in a soft junction and the gradient concentration phenomenon. Asymptotic Analysis, 2012, 79, pp.303-323. ⟨10.3233/ASY-2012-1102⟩. ⟨hal-00727192⟩
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