The amalgamated duplication of a ring along a multiplicative-canonical ideal
Commutative Algebra
2009-11-11 v1 Algebraic Geometry
Abstract
After recalling briefly the main properties of the amalgamated duplication of a ring along an ideal , denoted by , we restrict our attention to the study of the properties of , when is a multiplicative canonical ideal of \cite{hhp}. In particular, we study when every regular fractional ideal of is divisorial.
Keywords
Cite
@article{arxiv.math/0612301,
title = {The amalgamated duplication of a ring along a multiplicative-canonical ideal},
author = {Marco D'Anna and Marco Fontana},
journal= {arXiv preprint arXiv:math/0612301},
year = {2009}
}