Search: id:"swepub:oai:gup.ub.gu.se/23829" >
The 3G inequality f...
The 3G inequality for a uniformly John domain
-
- Aikawa, Hiroaki, 1956 (author)
- Hokkaido University
-
- Lundh, Torbjörn, 1965 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences,University of Gothenburg,Chalmers tekniska högskola,Chalmers University of Technology
-
(creator_code:org_t)
- 2005
- 2005
- English.
-
In: Kodai Mathematical Journal. ; 28:2, s. 209-219
- Related links:
-
https://research.cha... (primary) (free)
-
show more...
-
https://gup.ub.gu.se...
-
https://research.cha...
-
show less...
Abstract
Subject headings
Close
- Let G be the Green function for a domain D $\subset$ Rd with d ≥ 3. The Martin boundary of D and the 3G inequality: $\frac{G(x,y)G(y,z)}{G(x,z)} \le A(|x-y|^{2-d}+|y-z|^{2-d})$ for x,y,z $\in$ D are studied. We give the 3G inequality for a bounded uniformly John domain D, although the Martin boundary of D need not coincide with the Euclidean boundary. On the other hand, we construct a bounded domain such that the Martin boundary coincides with the Euclidean boundary and yet the 3G inequality does not hold.
Subject headings
- NATURVETENSKAP -- Matematik -- Matematisk analys (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Mathematical Analysis (hsv//eng)
Keyword
- Green function
- 3G inequality
- boundary Harnack principle
- uniformly Johyan domain
- inner uniform domain
- uniformly Johyan domain
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database