A note on truncations in fractional Sobolev spaces
Analysis of PDEs
2017-01-18 v1
Abstract
We study the Nemytskii operators u↦∣u∣ and u↦u± in fractional Sobolev spaces Hs(Rn), s>1.
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Cite
@article{arxiv.1701.04425,
title = {A note on truncations in fractional Sobolev spaces},
author = {Roberta Musina and Alexander I. Nazarov},
journal= {arXiv preprint arXiv:1701.04425},
year = {2017}
}
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9 pages
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