On stably free modules over affine algebras
Commutative Algebra
2012-09-27 v2
Abstract
We prove that stably free modules of rank d-1 over a smooth affine algebra of dimension d over an algebraically closed field k are free, provided (d-1)! is nonzero in k.
Keywords
Cite
@article{arxiv.1107.1051,
title = {On stably free modules over affine algebras},
author = {Jean Fasel and Richard G. Swan and Ravi A. Rao},
journal= {arXiv preprint arXiv:1107.1051},
year = {2012}
}
Comments
Final version. To appear in Publ. Math. IHES