TY  - JOUR
AU  - Rajala, Tapio
AU  - Takanen, Jyrki
AU  - García Bravo, Miguel
PY  - 2024
DO  - 10.1016/j.na.2023.113446
UR  - https://hdl.handle.net/20.500.14352/122493
T2  - Nonlinear Analysis
AB  - We give a necessary condition for a domain to have a bounded extension operator from 𝐿1,𝑝(𝛺) to 𝐿1,𝑝(R𝑛) for the range 1 < 𝑝 < 2. The condition is given in terms of a power of the distance to the boundary of 𝛺 integrated along the measure...
LA  - eng
M2  - 113446 (22)
PB  - Elsevier
KW  - Sobolev extension
TI  - A necessary condition for Sobolev extension domains in higher dimensions
TY  - journal article
VL  - 240
ER  -