Abstract
In this note, we study a fine decomposition of the space of tamed almost complex structures for symplectic 4 manifolds via symplectic spheres. We also show that every tamed almost complex structure on a rational surface other than CP2 is fibred.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 651-670 |
| Number of pages | 20 |
| Journal | Rivista di Matematica della Universita di Parma |
| Volume | 13 |
| Issue number | 2 |
| State | Published - Jan 1 2022 |
Bibliographical note
Publisher Copyright:© 2021 Universita degli Studi di Parma. All rights reserved.
Keywords
- Symplectic 4-manifolds
- almost complex structure