Extreme values of sectional curvature on the homogeneous complex manifolds $U(n+1)/U(n)\times U(p+1)/U(p)$

N. A. Daurtseva

Invariant complex structures on the homogeneous manifold $U(n+1)/U(n)\times U(p+1)/U(p)$ are reseached. Extreme values of sectional curvature of Hermitian metrics on this manifold…