2 papers
math.DG2022
Second-Chern-Einstein metrics on 4-dimensional almost-Hermitian manifolds
Giuseppe Barbaro, Mehdi Lejmi
We study 4-dimensional second-Chern-Einstein almost-Hermitian manifolds. In the compact case, we observe that under a certain hypothesis the Riemannian dual of the Lee form is a Ki…
math.DG2021
Griffiths positivity for Bismut curvature and its behaviour along Hermitian Curvature Flows
Giuseppe Barbaro
In this note we study a positivity notion for the curvature of the Bismut connection; more precisely, we study the notion of \emph{Bismut-Griffiths-positivity} for complex Hermitia…