A-quasiconvexity : weak-star convergence and the gap
Irene Fonseca, Giovanni Leoni, Stefan Müller (2004)
Annales de l'I.H.P. Analyse non linéaire
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Irene Fonseca, Giovanni Leoni, Stefan Müller (2004)
Annales de l'I.H.P. Analyse non linéaire
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Jean-François Babadjian, Vincent Millot (2010)
ESAIM: Control, Optimisation and Calculus of Variations
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Homogenization of integral functionals is studied under the constraint that admissible maps have to take their values into a given smooth manifold. The notion of tangential homogenization is defined by analogy with the tangential quasiconvexity introduced by Dacorogna [ (1999) 185–206]. For energies with superlinear or linear growth, a -convergence result is established in Sobolev spaces, the homogenization problem in the space of functions of bounded variation being the object of...
G. M. Coclite, H. Holden (2007)
Annales de l'I.H.P. Analyse non linéaire
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Mihai Mihăilescu (2008)
Czechoslovak Mathematical Journal
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We study the boundary value problem in , on , where is a smooth bounded domain in . Our attention is focused on two cases when , where for any or for any . In the former case we show the existence of infinitely many weak solutions for any . In the latter we prove that if is large enough then there exists a nontrivial weak solution. Our approach relies on the variable exponent theory of generalized Lebesgue-Sobolev spaces, combined with a -symmetric version for even...