On Kähler manifolds with positive orthogonal bisectional curvature

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dc.creatorChen, X. X.
dc.date2006-06-09
dc.date.accessioned2026-07-07T07:17:09Z
dc.date.available2026-07-07T07:17:09Z
dc.descriptionIn this paper, we study any Kähler manifold where the positive orthogonal bisectional curvature is preserved on the Kähler Ricci flow. Naturally, we always assume that the first Chern class $C_1$ is positive. In particular, we prove that any irreducible Kähler manifold with such property must be biholomorphic to $\mathbb{C}\mathbb{P}^n. $ This can be viewed as a generalization of Siu-Yau\cite{Siuy80}, Morri's solution \cite{Mori79} of the Frankel conjecture. According to [8], note that any Kähler manifold with 2-positive traceless bisectional curvature operator is preserved under Kahler Ricci flow; which in turns implies the positivity of orthogonal bisectional curvature under the flow.
dc.identifierhttps://arxiv.org/abs/math/0606229
dc.identifierhttp://arxiv.org/abs/math/0606229
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/113838
dc.subjectDifferential Geometry
dc.titleOn Kähler manifolds with positive orthogonal bisectional curvature
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