Trace and Density Results on Regular Trees
Koskela, P., Nguyen, K. N., & Wang, Z. (2022). Trace and Density Results on Regular Trees. Potential Analysis, 57(1), 101-128. https://doi.org/10.1007/s11118-021-09907-2
Julkaistu sarjassa
Potential AnalysisPäivämäärä
2022Oppiaine
Analyysin ja dynamiikan tutkimuksen huippuyksikköMatematiikkaAnalysis and Dynamics Research (Centre of Excellence)MathematicsTekijänoikeudet
© The Author(s) 2021
The boundary of a regular tree can be viewed as a Cantor-type set. We equip our tree with a weighted distance and a weighted measure via the Euclidean arc-length and consider the associated first-order Sobolev spaces. We give characterizations for the existence of traces and for the density of compactly supported functions.
Julkaisija
SpringerISSN Hae Julkaisufoorumista
0926-2601Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/51870421
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