Abstract
The notion of almost Gorenstein local ring introduced by V. Barucci and R. Fröberg for one-dimensional Noetherian local rings which are analytically unramified has been generalized by S. Goto, N. Matsuoka and T.T. Phuong to one-dimensional Cohen-Macaulay local rings, possessing canonical ideals. The present purpose is to propose a higher-dimensional notion and develop the basic theory. The graded version is also posed and explored.
Original language | English |
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Pages (from-to) | 2666-2712 |
Number of pages | 47 |
Journal | Journal of Pure and Applied Algebra |
Volume | 219 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2015 Jul 1 |
Externally published | Yes |
ASJC Scopus subject areas
- Algebra and Number Theory