The Euler equation for a class of nonconvex problems.
Buttazzo, Giuseppe, Faina, Loris (1994)
Portugaliae Mathematica
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Buttazzo, Giuseppe, Faina, Loris (1994)
Portugaliae Mathematica
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Dorosiewicz, Slawomir (2001)
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Lower semicontinuity results are obtained for multiple integrals of the kind , where is a given positive measure on , and the vector-valued function belongs to the Sobolev space associated with . The proofs are essentially based on blow-up techniques, and a significant role is played therein by the concepts of tangent space and of tangent measures to . More precisely, for fully general , a notion of quasiconvexity for along the tangent bundle to , turns out to be necessary...
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International Journal of Mathematics and Mathematical Sciences
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Dorosiewicz, Slawomir (2001)
International Journal of Mathematics and Mathematical Sciences
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Guy Bouchitté, Gianni Dal Maso (1993)
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