Trace and Density Results on Regular Trees
Finna-arvio
Trace and Density Results on Regular Trees
Koskela2021.pdf
(Jyväskylän yliopisto - JYX)
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.
Tallennettuna:
Kieli |
englanti |
---|---|
Sarja | Potential Analysis, 1 |
Aiheet | |
ISSN |
0926-2601 |