A classification of taut, Stein surfaces with a proper $\R$-action
Complex Variables
2010-06-11 v3
Abstract
We present a classification of 2-dimensional, taut, Stein manifolds with a proper -action. For such manifolds the globalization with respect to the induced local -action turns out to be Stein. As an application we determine all 2-dimensional taut, non-complete, Hartogs domains over a Riemann surface.
Cite
@article{arxiv.1004.2862,
title = {A classification of taut, Stein surfaces with a proper $\R$-action},
author = {Andrea Iannuzzi and Stefano Trapani},
journal= {arXiv preprint arXiv:1004.2862},
year = {2010}
}
Comments
v3: proof of Prop. 4.1 changed and minor changes