On the arithmetical rank of a special class of minimal varieties
classification
🧮 math.AC
math.AG
keywords
arithmeticalclasshandminimalrankvarietiesarbitrarilycodimension
read the original abstract
We study the arithmetical ranks and the cohomological dimensions of an infinite class of Cohen-Macaulay varieties of minimal degree. Among these we find, on the one hand, infinitely many set-theoretic complete intersections, on the other hand examples where the arithmetical rank is arbitrarily greater than the codimension.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.