Interpolation, embeddings and traces of anisotropic fractional Sobolev spaces with temporal weights

Interpolation, embeddings and traces of anisotropic fractional Sobolev spaces with temporal weights
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DOI:
10.1016/j.jfa.2011.11.001
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发表时间:
2012-02
期刊:
arXiv: Functional Analysis
影响因子:
--
通讯作者:
M. Meyries;R. Schnaubelt
M. Meyries;R. Schnaubelt
中科院分区:
其他
文献类型:
--
作者:
M. Meyries;R. Schnaubelt

文献摘要

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研究了一类加权向量值lp空间及其相应的各向同性Sobolev-Slobodetskii空间的性质。这些空间自然地出现在抛物型初边值问题的极大lp正则性的背景下。我们的主要工具是有界H∞算子-微积分,插值理论和算子和。
We investigate the properties of a class of weighted vector-valued Lp-spaces and the corresponding (an)isotropic Sobolev–Slobodetskii spaces. These spaces arise naturally in the context of maximal Lp-regularity for parabolic initial-boundary value problems. Our main tools are operators with a bounded H∞-calculus, interpolation theory, and operator sums.