pseudoholomorphic curve
伪全纯曲线
Meaning in context
A smooth map from a Riemann surface with complex structure j to a smooth manifold with almost complex structure J whose differential intertwines those structures, so du composed with j equals J composed with du.
从复结构为 的黎曼曲面到近复结构为 的光滑流形的光滑映射 ,满足 。
Example
For the usual structures on , is pseudoholomorphic; is not, since its differential anticommutes with multiplication by .
Usage and distinctions
The word curve denotes a parametrized map, not just its image. The map need not be embedded or immersive; branch points and constant maps are allowed by this definition.
Recommended reading in this subject · Preparation & skip guidance
Definition sources
- Chris Wendl — Lectures on Holomorphic Curves in Symplectic and Contact Geometry§2.1, Definition 2.8 and equation (2.2), printed p. 26 · Checked 2026-10-14
Translation sources
- Jinan University — Wang Bai-Ling, Lectures on fundamental symplectic geometry I内容简介:伪全纯曲线;数学系学术讲座(十六), published 2020-12-14 · Checked 2026-10-14