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arXiv:0705.2216 [math.FA]AbstractReferencesReviewsResources

Real interpolation of Sobolev spaces

Nadine Badr

Published 2007-05-15, updated 2008-04-01Version 3

We prove that $W^{1}_{p}$ is an interpolation space between $W^{1}_{p_{1}}$ and $W^{1}_{p_{2}}$ for $p>q_{0}$ and $1\leq p_{1}<p<p_{2}\leq \infty$ on some classes of manifolds and general metric spaces, where $q_{0}$ depends on our hypotheses.

Comments: 30 pages
Categories: math.FA, math.MG
Subjects: 46B70, 46M35
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