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Elementary disks in truncated triangulations

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A normal surface is determined by how the surface under consideration meets each tetrahedron in a given triangulation. We call such a nice embedded disk, which is a component of the intersection of the surface with a tetrahedron, an elementarydisk. We classify all elementary disk types in a truncated ideal triangulation.

Abstract

A normal surface is determined by how the surface under consideration meets each tetrahedron in a given triangulation. We call such a nice embedded disk, which is a component of the intersection of the surface with a tetrahedron, an elementarydisk. We classify all elementary disk types in a truncated ideal triangulation.

참고문헌 (5)

  1. W. Haken, "Theorie der normal flachen", Acta Math, 105, pp.245~375 (1961)
  2. W. Jaco, "0-effcient triangulations of 3-manifolds", J. Diff. Geom, 65, pp.61~168 (2003)
  3. E. Kang, "Normal surfaces in non-compact 3-manifolds", J. Aust. Math. Soc, 78(3), pp.305~321 (2005)
  4. E. Kang, "Spun normal surfaces in 3-manifolds I: 1-effcient triangu-lations"
  5. J.L. Tollefson, "Normal surface Q-theory", Pacific J. Math, 183, pp.359~374 (1998)

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