A complex manifold with a Hermitian metric whose associated 2-form is closed (equivalently the complex structure is parallel). Combines complex, Riemannian, and symplectic structures; central in algebraic/complex geometry.
A complex manifold with a Hermitian metric whose associated 2-form is closed (equivalently the complex structure is parallel). Combines complex, Riemannian, and symplectic structures; central in algebraic/complex geometry.