Anna Fino and Adriano Tomassini: A survey on strong KT structures (Invited survey), p.99-116

Abstract:

A Hermitian structure $(J, g)$ on a manifold is called strong KT if its fundamental $2$-form $F$ is $\partial \overline \partial$-closed. We review some properties of strong KT metrics. Known examples of compact manifolds endowed with this type of Hermitian structures are also reviewed.

Key Words: Hermitian metric, torsion, Bismut connection, blow-up, resolution.

2000 Mathematics Subject Classification: Primary: 53C55,
Secondary: 53C25, 32C10.

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