Nearly Kähler manifold
= Nearly Kähler manifold
{wiki=Nearly_Kähler_manifold}
A Nearly Kähler manifold is a specific type of almost Kähler manifold, which is a manifold equipped with a Riemannian metric and a compatible almost complex structure. More formally, if \\( M \\) is a manifold, it is said to be nearly Kähler if it possesses the following structures: 1. **Riemannian Metric**: A Riemannian metric \\( g \\) on \\( M \\), which provides a way to measure distances and angles.