The space of tamed almost complex structures on symplectic 4-manifolds via symplectic spheres

Jun Li; Tian Jun Li; Weiwei Wu

The space of tamed almost complex structures on symplectic 4-manifolds via symplectic spheres

Jun Li, Tian Jun Li, Weiwei Wu

School of Mathematics

Research output: Contribution to journal › Article › peer-review

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

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© 2021 Universita degli Studi di Parma. All rights reserved.

Keywords

Symplectic 4-manifolds
almost complex structure

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title = "The space of tamed almost complex structures on symplectic 4-manifolds via symplectic spheres",

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.",

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The space of tamed almost complex structures on symplectic 4-manifolds via symplectic spheres

Abstract

Bibliographical note

Keywords

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