English

Geometry of compact complex manifolds with maximal torus action

Complex Variables 2020-09-04 v1

Abstract

In this present paper we study geometry of compact complex manifolds equipped with a \emph{maximal} torus T=(S1)kT=(S^1)^k action. We give two equivalent constructions providing examples of such manifolds given a simplicial fan Σ\Sigma and a compelx subgroup HTC=(C)kH\subset T_\mathbb C=(\mathbb C^*)^k. On every manifold MM we define the canonical holomorphic foliation F\mathcal F and under additional restrictions construct transverse-K\"{a}hler form ωF\omega_\mathcal F. As an application of these constructions, we prove some results on geometry of manifolds~MM regarding its analytic subsets.

Keywords

Cite

@article{arxiv.1602.02556,
  title  = {Geometry of compact complex manifolds with maximal torus action},
  author = {Yury Ustinovskiy},
  journal= {arXiv preprint arXiv:1602.02556},
  year   = {2020}
}
R2 v1 2026-06-22T12:45:24.401Z