Brieskorn manifolds as contact branched covers of spheres

• Autores: Ferit Öztürk, Klaus Niederkrüger
• Localización: Periodica mathematica hungarica, ISSN 0031-5303, Vol. 54, Nº. 1, 2007, págs. 85-97
• Idioma: inglés
• DOI: 10.1007/s-10998-007-1085-3
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• Resumen

  • We show that Brieskorn manifolds with their standard contact structures are contact branched coverings of spheres. This covering maps a contact open book decomposition of the Brieskorn manifold onto a Milnor open book of the sphere.