Characterization of almost Gorenstein rings in terms of the trace ideal
We provide a characterization of one-dimensional almost Gorenstein rings in terms of the trace ideal. As an application, we investigate the almost Gorenstein property of certain ℤ 2 -graded rings.
Authors
- Shinya Kumashiro (ORCID: https://orcid.org/0000-0001-7577-7971)
- Ryotaro Isobe (ORCID: https://orcid.org/0000-0002-4139-0610)
Publication Details
- Journal
- Journal of Algebra and Its Applications
- Published
- 2026-10-16
- DOI
- https://doi.org/10.1142/s0219498828500880
- Primary Topic
- Commutative Algebra and Its Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00