A note on truncations in fractional Sobolev spaces

Roberta Musina; Alexander I. Nazarov

doi:10.1142/S1664360719500012

A note on truncations in fractional Sobolev spaces

Roberta Musina, Alexander I. Nazarov

Кафедра математической физики

Research output

7 Citations (Scopus)

Abstract

We study the Nemytskii operators u ↦→ |u| and u ↦→ u ^± in fractional Sobolev spaces H ^s (R ⁿ ), s > 1.

Original language	English
Article number	1950001
Journal	Bulletin of Mathematical Sciences
Volume	9
Issue number	1
Early online date	28 Jun 2017
DOIs	https://doi.org/10.1142/S1664360719500012
Publication status	Published - 2019

Scopus subject areas

Mathematics(all)

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title = "A note on truncations in fractional Sobolev spaces",

abstract = "We study the Nemytskii operators u ↦→ |u| and u ↦→ u ± in fractional Sobolev spaces H s (R n ), s > 1. ",

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