A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä

Freely quasiconformal maps and distance ratio metric




TekijätLi Y., Ponnusamy S., Vuorinen M.

KustantajaCambridge University Press

Julkaisuvuosi2014

JournalJournal of the Australian Mathematical Society

Tietokannassa oleva lehden nimiJournal of the Australian Mathematical Society

Vuosikerta97

Numero3

Aloitussivu383

Lopetussivu390

Sivujen määrä8

ISSN1446-8107

DOIhttps://doi.org/10.1017/S1446788714000329

Verkko-osoitehttp://api.elsevier.com/content/abstract/scopus_id:84911912997


Tiivistelmä

Suppose that (Formula presented.) and (Formula presented.) denote real Banach spaces with dimension at least 2 and that (Formula presented.) and (Formula presented.) are domains. Let (Formula presented.) be a homeomorphism with (Formula presented.). We say that a homeomorphism (Formula presented.) is (Formula presented.)-FQC if for every subdomain (Formula presented.), we have (Formula presented.) holds for all (Formula presented.). In this paper, we establish, in terms of the (Formula presented.) metric, a necessary and sufficient condition for a homeomorphism (Formula presented.) to be FQC. Moreover, we give, in terms of the (Formula presented.) metric, a sufficient condition for a homeomorphism (Formula presented.) to be FQC. On the other hand, we show that this condition is not necessary.




Last updated on 2024-26-11 at 13:26