Extension of quasiisometric embeddings of jordan curves
作者:
F. W. Gehring,
期刊:
Complex Variables, Theory and Application: An International Journal
(Taylor Available online 1986)
卷期:
Volume 5,
issue 2-4
页码: 245-263
ISSN:0278-1077
年代: 1986
DOI:10.1080/17476938608814145
出版商: Gordon and Breach Science Publishers
关键词: 30C60;57Q35
数据来源: Taylor
摘要:
A homeomorphismfof a setfof a setis said to be anL-quasiisometry offor alland ifwhenever ∞ ∈E. Nextfis said to have anM-quasiisometric extension toF⊂R2if there exists anM-quasiisometrygofE∪Fsuch that g|E=fSuppose next thatDis a Jordan domain inR2with boundaryCand that ϕ is anL-quasiisometry ofC.This paper contains complete solutions to the following Schoenflies type extension problems.Problem A.Given a domainDfor which quasiisometries ϕ ofCdoes ϕ have a quasiisometric extensiongtoD? Problem B.For which domainsDdoes each quasiisometry ϕ ofChave a quasiisometric extensiongtoD? It turns out that whenC⊂R2, each quasiisometry ϕ ofChas a quasiisometric extension toDif and only ifDis a quasidisk.
点击下载:
PDF (1218KB)
返 回