Mathematical Research Letters

Volume 19 (2012)

Number 6

Completely integrable torus actions on complex manifolds with fixed points

Pages: 1283 – 1295

DOI: http://dx.doi.org/10.4310/MRL.2012.v19.n6.a9

Authors

Hiroaki Ishida (Osaka City University Advanced Mathematical Institute, Osaka, Japan)

Yael Karshon (Department of Mathematics, University of Toronto, Toronto, Ontario, Canada)

Abstract

We show that if a holomorphic $n$-dimensional compact torus action on a compact connected complex manifold of complex dimension $n$ has a fixed point then the manifold is equivariantly biholomorphic to a smooth toric variety.

Keywords

torus action, complex manifold, toric manifold

2010 Mathematics Subject Classification

Primary 14M25. Secondary 32M05, 57S25.

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