 Bochner–Kodaira–Nakano identity

The Bochner–Kodaira–Nakano identity is a fundamental result in the study of the geometry of complex manifolds, particularly in the context of the study of Hermitian and Kähler metrics. This identity relates the curvature of a Hermitian manifold to the properties of sections of vector bundles over the manifold, and it plays a crucial role in several areas of differential geometry and mathematical physics.