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On the regularity of minimizers for scalar integral functionals with (p,q)-growth
Analysis & PDE ( IF 2.2 ) Pub Date : 2020-11-10 , DOI: 10.2140/apde.2020.13.2241
Peter Bella , Mathias Schäffner

We revisit the question of regularity for minimizers of scalar autonomous integral functionals with so-called $(p,q)$-growth. In particular, we establish Lipschitz regularity under the condition $\frac{q}p<1+\frac{2}{n-1}$ for $n\geq3$ which improves a classical result due to Marcellini~[JDE'91].

中文翻译:

关于具有(p,q)-增长的标量积分泛函的极小值的正则性

我们重新审视具有所谓的 $(p,q)$-growth 的标量自治积分泛函的极小值的规律性问题。特别地,我们在条件 $\frac{q}p<1+\frac{2}{n-1}$ 下为 $n\geq3$ 建立了 Lipschitz 正则性,这改进了由于 Marcellini~[JDE'91 ]。
更新日期:2020-11-10
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