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 |
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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