{ "id": "1910.02531", "version": "v1", "published": "2019-10-06T21:31:28.000Z", "updated": "2019-10-06T21:31:28.000Z", "title": "Kähler manifolds with almost non-negative curvature", "authors": [ "Man-Chun Lee", "Luen-Fai Tam" ], "comment": "26 pages", "categories": [ "math.DG", "math.CV" ], "abstract": "In this paper, we construct local and global solutions to the K\\\"ahler-Ricci flow from a non-collapsed K\\\"ahler manifold with curvature bounded from below. Combines with the mollification technique of McLeod-Simon-Topping, we show that the Gromov-Hausdorff limit of sequence of complete noncompact non-collapsed K\\\"ahler manifolds with orthogonal bisectional curvature and Ricci curvature bounded from below is homeomorphic to a complex manifold. We also use it to study the complex structure of complete K\\\"ahler manifolds with nonnegative orthogonal bisectional curvature, nonnegative Ricci curvature and maximal volume growth.", "revisions": [ { "version": "v1", "updated": "2019-10-06T21:31:28.000Z" } ], "analyses": { "keywords": [ "kähler manifolds", "non-negative curvature", "ricci curvature", "nonnegative orthogonal bisectional curvature", "maximal volume growth" ], "note": { "typesetting": "TeX", "pages": 26, "language": "en", "license": "arXiv", "status": "editable" } } }