Complex manifold

A complex manifold is a type of manifold that, in addition to being a manifold in the topological sense, has a structure that allows for the use of complex numbers in its local coordinates. More formally, a complex manifold is defined as follows: 1. **Manifold Structure**: A complex manifold \( M \) is a topological space that is locally homeomorphic to open subsets of \( \mathbb{C}^n \) (for some integer \( n \)).