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 | |
| Publication status | Published - 2019 |
Fingerprint
Scopus subject areas
- Mathematics(all)
Cite this
}
A note on truncations in fractional Sobolev spaces. / Musina, Roberta; Nazarov, Alexander I.
In: Bulletin of Mathematical Sciences, Vol. 9, No. 1, 1950001, 2019.Research output
TY - JOUR
T1 - A note on truncations in fractional Sobolev spaces
AU - Musina, Roberta
AU - Nazarov, Alexander I.
PY - 2019
Y1 - 2019
N2 - We study the Nemytskii operators u ↦→ |u| and u ↦→ u ± in fractional Sobolev spaces H s (R n ), s > 1.
AB - We study the Nemytskii operators u ↦→ |u| and u ↦→ u ± in fractional Sobolev spaces H s (R n ), s > 1.
KW - Fractional Laplacian
KW - Sobolev spaces
KW - truncation operators
UR - http://www.scopus.com/inward/record.url?scp=85065625116&partnerID=8YFLogxK
U2 - 10.1142/S1664360719500012
DO - 10.1142/S1664360719500012
M3 - Article
VL - 9
JO - Bulletin of Mathematical Sciences
JF - Bulletin of Mathematical Sciences
SN - 1664-3607
IS - 1
M1 - 1950001
ER -