Título inglés |
Quasicircles modulo bilipschitz maps. |
Título español |
Cuasicírculos bajo aplicaciones bilipschitzianas del plano. |
Autor/es |
Rohde, Steffen |
Organización |
Dep. Math. Univ. Washington, Seattle (Washington), Estados Unidos |
Revista |
0213-2230 |
Publicación |
2001, 17 (3): 643-659, 9 Ref. |
Tipo de documento |
articulo |
Idioma |
Inglés |
Resumen inglés |
We give an explicit construction of all quasicircles, modulo bilipschitz maps. More precisely, we construct a class S of planar Jordan curves, using a process similar to the construction of the van Koch snowflake curve. These snowflake-like curves are easily seen to be quasicircles. We prove that for every quasicircle Γ there is a bilipschitz homeomorphism f of the plane and a snowflake-like curve S Î S with Γ = f(S). In the same fashion we obtain a construction of all bilipschitz-homogeneous Jordan curves, modulo bilipschitz maps, and determine all dimension functions occurring for such curves. As a tool, we construct a variant of the Konyagin-Volberg uniformly doubling measure on Γ. |
Clasificación UNESCO |
120210 |
Palabras clave español |
Aplicaciones cuasiconformes ; Homeomorfismos ; Aplicación lipschitziana |
Código MathReviews |
MR1900898 |
Código Z-Math |
Zbl 1003.30013 |
Acceso al artículo completo |