Displaying similar documents to “Nonlinear homogeneous eigenvalue problem in $R^N$: nonstandard variational approach”

Integrability for vector-valued minimizers of some variational integrals

Francesco Leonetti, Francesco Siepe (2001)

Commentationes Mathematicae Universitatis Carolinae

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We prove that the higher integrability of the data f , f 0 improves on the integrability of minimizers u of functionals , whose model is Ω | D u | p + ( det ( D u ) ) 2 - f , D u + f 0 , u d x , where u : Ω n n and p 2 .

A positive solution for an asymptotically linear elliptic problem on N autonomous at infinity

Louis Jeanjean, Kazunaga Tanaka (2002)

ESAIM: Control, Optimisation and Calculus of Variations

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In this paper we establish the existence of a positive solution for an asymptotically linear elliptic problem on N . The main difficulties to overcome are the lack of a priori bounds for Palais–Smale sequences and a lack of compactness as the domain is unbounded. For the first one we make use of techniques introduced by Lions in his work on concentration compactness. For the second we show how the fact that the “Problem at infinity” is autonomous, in contrast to just periodic, can be...