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Strong solution for an elastic-plastic plate
Authors:Michele Carriero  Antonio Lead  Franco Tomarelli
Affiliation:(1) Dipartimento di Matematica, Via Arnesano, I-73100 Lecce, Italia;(2) Dipartimento di Matematica, Politecnico, Piazza Leonardo da Vinci 32, I-20133 Milano, Italia
Abstract:Given a regular bounded open setOHgr subR2,lambda, mgr>0 andg epsiLq(OHgr) withq>2, we prove, under compatibility and safe load conditions ong, the existence of a minimizing pair for the functional, over closed setsK sub Ropf2 and functionsu epsi C0(
$$overline Omega  $$
) cap C2(OHgr/K); here ¦[Du]¦ denotes the jump ofDu acrossK and hamilt1 is the 1-dimensional Hausdorff measure.Dedicated to Enrico Magenes for his 70th birthday
Keywords:49J45  49Q20
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