English

On the Log Abundance for Compact K\"ahler $3$-folds

Algebraic Geometry 2023-02-22 v3 Complex Variables

Abstract

In this article we show that if (X,Δ)(X, \Delta) is a log canonical compact K\"ahler 33-fold such that KX+ΔK_X+\Delta is nef and the numerical dimension ν(KX+Δ)2\nu(K_X+\Delta)\neq 2, then KX+ΔK_X+\Delta is semi-ample.

Keywords

Cite

@article{arxiv.2201.01202,
  title  = {On the Log Abundance for Compact K\"ahler $3$-folds},
  author = {Omprokash Das and Wenhao Ou},
  journal= {arXiv preprint arXiv:2201.01202},
  year   = {2023}
}

Comments

Various changes throughout the article. The main results are all unchanged. Final version, accepted for publication in Manuscripta Mathematica