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arXiv 1802.10364math.FA
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关于$\mathrm{BD}$ -映射的临界$\mathrm{L}^p$ -可微性

On critical $\mathrm{L}^p$-differentiability of $\mathrm{BD}$-maps

Franz Gmeineder, Bogdan Raita

摘要:

证明了$\mathbb{R}^n$上的局部有界形变函数是$\mathrm{L}^{n/(n-1)}$ -可微的,且几乎几乎处处.更一般地说,我们表明,这一关键的$\mathrm{L}^p$ -可微性的结果保持局部有界的$\mathbb{A}$ -变化的功能,提供了一阶,齐次,线性微分算子$\mathbb{A}$有有限维零空间。

英文摘要:

We prove that functions of locally bounded deformation on $\mathbb{R}^n$ are $\mathrm{L}^{n/(n-1)}$-differentiable almost everywhere. More generally, we show that this critical $\mathrm{L}^p$-differentiability result holds for functions of locally bounded $\mathbb{A}$-variation, provided that the first order, homogeneous, linear differential operator $\mathbb{A}$ has finite dimensional null-space.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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