An algorithm to find vertical tori in small Seifert fiber spaces

  • Tao Li

    Boston College, Chestnut Hill, United States

Abstract

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.

Cite this article

Tao Li, An algorithm to find vertical tori in small Seifert fiber spaces. Comment. Math. Helv. 81 (2006), no. 4, pp. 727–753

DOI 10.4171/CMH/71