An algorithm to find vertical tori in small Seifert fiber spaces

• Autores: Tao Li
• Localización: Commentarii mathematici helvetici, ISSN 0010-2571, Vol. 81, Nº 4, 2006, págs. 727-753
• Idioma: inglés
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• Resumen

  • We give an algorithm to find vertical essential tori in small Seifert fiber spaces with infinite fundamental group. This implies that there are algorithms to decide whether a 3-manifold is a Seifert fiber space.