Radial limits of quasiregular local homeomorphisms

• Autores: Kai Rajala
• Localización: American journal of mathematics, ISSN 0002-9327, Vol. 130, Nº 1, 2008, págs. 269-289
• Idioma: inglés
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• Resumen

  • We study the boundary behavior of spatial quasiregular local homeomorphisms defined on the unit ball. We show that such maps always have radial limits at some boundary points. This result is new also in the case of bounded maps. The result fails for (unbounded) planar maps.