Quasihomogeneity of curves and the Jacobian endomorphism ring
Algebraic Geometry
2016-09-28 v2 Commutative Algebra
Abstract
We give a quasihomogeneity criterion for Gorenstein curves. For complete intersections, it is related to the first step of Vasconcelos' normalization algorithm. In the process, we give a simplified proof of the Kunz-Ruppert criterion.
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Cite
@article{arxiv.1211.5443,
title = {Quasihomogeneity of curves and the Jacobian endomorphism ring},
author = {Michel Granger and Mathias Schulze},
journal= {arXiv preprint arXiv:1211.5443},
year = {2016}
}
Comments
9 pages