Lower Semicontinuity of Functionals via
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Eugenio Montefusco
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Article
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2001
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Elsevier Science
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English
β 108 KB
In this paper we show the weak lower semicontinuity of some classes of functionals, using the concentration-compactness principle of P. L. Lions. These functionals involve an integral term, and we do not know whether it can be handled by the De Giorgi theorem. The semicontinuity result allows us to