Interior gradient bounds for local minimizers of variational integrals under nonstandard growth conditions |
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Authors: | D Apushkinskaya M Bildhauer M Fuchs |
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Institution: | 1.Universit?t des Saarlandes,Saarbrücken,Germany |
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Abstract: | Inspired by the work of Marcellini and Papi, we consider local minima u: ℝ
n
⊃ Ω → ℝ
M
of variational integrals òW h( | ?u | ) \int\limits_\Omega {h\left( {\left| {\nabla u} \right|} \right)} dx and prove interior gradient bounds under rather general assumptions on h provided that u is locally bounded. Our requirements on the density h do not involve the dimension n. Bibliography: 18 titles. |
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