Ellipses, near ellipses, and harmonic Mobius transformations

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dc.contributor.authorChuaqui, M
dc.contributor.authorDuren, P
dc.contributor.authorOsgood, B
dc.date.accessioned2025-01-21T01:07:19Z
dc.date.available2025-01-21T01:07:19Z
dc.date.issued2005
dc.description.abstractIt is shown that an analytic function taking circles to ellipses must be a Mobius transformation. It then follows that a harmonic mapping taking circles to ellipses is a harmonic Mobius transformation.
dc.fuente.origenWOS
dc.identifier.issn0002-9939
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/96310
dc.identifier.wosidWOS:000230031500031
dc.issue.numero9
dc.language.isoen
dc.pagina.final2710
dc.pagina.inicio2705
dc.revistaProceedings of the american mathematical society
dc.rightsacceso restringido
dc.subjectharmonic mapping
dc.subjectSchwarzian derivative
dc.subjectharmonic Mobius transformation
dc.subjectcircles
dc.subjectellipses
dc.titleEllipses, near ellipses, and harmonic Mobius transformations
dc.typeartículo
dc.volumen133
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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