Connectedness at infinity of complete Kähler manifolds

Peter Li, Jiaping Wang

Research output: Contribution to journalArticlepeer-review

13 Scopus citations


One of the main purposes of this paper is to prove that on a complete Kähler manifold of dimension m, if the holomorphic bisectional curvature is bounded from below by -1 and the minimum spectrum λ 1(M) ≥ m 2, then it must either be connected at infinity or isometric to ℝ×N with a specialized metric, with N being compact. Generalizations to complete Kähler manifolds satisfying a weighted Poincar'e inequality are also being considered.

Original languageEnglish (US)
Pages (from-to)771-817
Number of pages47
JournalAmerican Journal of Mathematics
Issue number3
StatePublished - 2009


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