Abstract
We show that for a C∞ stable map of an oriented 4-manifold into a 3-manifold, the algebraic number of singular fibers of a specific type coincides with the signature of the source 4-manifold.
| Original language | English |
|---|---|
| Pages (from-to) | 359-399 |
| Number of pages | 41 |
| Journal | Geometry and Topology |
| Volume | 10 |
| DOIs | |
| Publication status | Published - Apr 7 2006 |
All Science Journal Classification (ASJC) codes
- Geometry and Topology
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Saeki, O., & Yamamoto, T. (2006). Singular fibers of stable maps and signatures of 4-manifolds. Geometry and Topology, 10, 359-399. https://doi.org/10.2140/gt.2006.10.359