Gang Liu, Yuan Yuan
Abstract: Let Mn be a compact Kähler manifold with bisectional curvature bounded from below by 1. If diam(M)=π/√2 and vol(M)>vol(CPn)/2n, we prove that M is biholomorphically isometric to CPn with the standard Fubini-Study metric.
Journal: Mathematische Zeitschrift (2018)
DOI: https://doi.org/10.1007/s00209-018-2052-y