The volume of the boundary of a Sobolev (p,q)-extension domain
Koskela, P., Ukhlov, A., & Zhu, Z. (2022). The volume of the boundary of a Sobolev (p,q)-extension domain. Journal of Functional Analysis, 283(12), Article 109703. https://doi.org/10.1016/j.jfa.2022.109703
Julkaistu sarjassa
Journal of Functional AnalysisPäivämäärä
2022Oppiaine
Analyysin ja dynamiikan tutkimuksen huippuyksikköMatematiikkaAnalysis and Dynamics Research (Centre of Excellence)MathematicsPääsyrajoitukset
Embargo päättyy: 2024-12-15Pyydä artikkeli tutkijalta
Tekijänoikeudet
© 2022 Elsevier Inc. All rights reserved.
Let n≥2 and $1\leq q
<\fz$. We prove that if Ω⊂Rn is a Sobolev (p,q)-extension domain, with additional capacitory restrictions on boundary in the case q≤n−1, n>2, then |∂Ω|=0. In the case 1≤q0.
Julkaisija
ElsevierISSN Hae Julkaisufoorumista
0022-1236Asiasanat
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https://converis.jyu.fi/converis/portal/detail/Publication/156503106
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The first and third authors have been supported by the Academy of Finland (project No. 323960).Lisenssi
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