On closed almost complex four manifolds

Hongyu Wang; Ken Wang; Peng Zhu

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arXiv · 2305.09213

On closed almost complex four manifolds

Hongyu Wang·Ken Wang·Peng Zhu

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Abstract

In this paper, by using weakly \widetilde{\mathcal{D}}^+_J (resp. \mathcal{D}^+_J )-closed technique firstly introduced by Tan, Wang, Zhou and Zhu, we will give a characterization of tamed and weakened tamed four-manifolds, and an almost Kaehler version of Nakai-Moishezon criterion for almost complex four-manifolds.

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Hongyu Wang, Ken Wang, Peng Zhu. 2023-05-16. On closed almost complex four manifolds. https://arxiv.org/abs/2305.09213

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