The Automorphism Group of Certain Factorial Threefolds and a Cancellation Problem
Algebraic Geometry
2007-06-29 v1 Commutative Algebra
Abstract
The automorphism groups of certain factorial complex affine threefolds admitting locally trivial actions of the additive group are determined. As a consequence new counterexamples to a generalized cancellation problem are obtained.
Cite
@article{arxiv.0706.4187,
title = {The Automorphism Group of Certain Factorial Threefolds and a Cancellation Problem},
author = {David Finston and Stefan Maubach},
journal= {arXiv preprint arXiv:0706.4187},
year = {2007}
}