nLab Seifert 3-manifold

Redirected from "Seifert 3-orbifolds".
Contents

Contents

Definition

A Seifert 3-manifold is a 3-manifold which is the total space of a circle-fiber bundle (circle bundle) over a 2-dimensional orbifold. Since the circle-fibration structure may not be unique one also speaks more explicitly of Seifert-fibered manifolds or Seifert fibrations.

If already the total space is a 3-orbifold, one correspondingly speaks of a Seifert orbifold etc. (e.g. Mecchia & Seppi 2020 Def. 2.6).

References

Seifert 3-manifolds

The original article:

  • Herbert Seifert: Topology of 3-dimensional fibered spaces, in: A textbook of topology, Pure Appl. Math. 89, Academic Press (1980) 139–152 [pdf]

Monographs:

Further survery:

Discussion via diffeological spaces:

See also:

Seifert 3-orbifolds

Generalization to the case that already the total space is an orbifold (not just its S 1S^1-quotient):

See also:

In field theory

On the 3d-3d correspondence for Seifert manifolds:

Claim of a relation between Seifert manifolds and topological order:

Last revised on November 19, 2024 at 13:57:47. See the history of this page for a list of all contributions to it.