The divisor class groups and the graded canonical modules of multi-section rings
classification
🧮 math.AC
math.AG
keywords
canonicalclassdivisorgradedmulti-sectionconditiondescribedivisors
read the original abstract
We shall describe the divisor class group and the graded canonical module of the multi-section ring for a normal projective variety X and Weil divisors D_1,..., D_s on X under a mild condition. In the proof, we use the theory of Krull domain and the equivariant twisted inverse functor due to Hashimoto.
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.