Cohen-Macaulay and Gorenstein finitely graded rings
Claudia Menini (1988)
Rendiconti del Seminario Matematico della Università di Padova
Similarity:
Claudia Menini (1988)
Rendiconti del Seminario Matematico della Università di Padova
Similarity:
Mark Johnson, Bernd Ulrich (1996)
Compositio Mathematica
Similarity:
Robert Fossum, Hans-Bjorn Foxby, Phillip Griffith, Idun Reiten (1975)
Publications Mathématiques de l'IHÉS
Similarity:
Peter Jørgensen (2003)
Fundamenta Mathematicae
Similarity:
Let A be a noetherian local commutative ring and let M be a suitable complex of A-modules. It is proved that M is a dualizing complex for A if and only if the trivial extension A ⋉ M is a Gorenstein differential graded algebra. As a corollary, A has a dualizing complex if and only if it is a quotient of a Gorenstein local differential graded algebra.
Maria Evelina Rossi, Giuseppe Valla (2009)
Rendiconti del Seminario Matematico della Università di Padova
Similarity:
Eva Kristina Ekström (1990)
Compositio Mathematica
Similarity:
Anne-Marie Simon (1995)
Rendiconti del Seminario Matematico della Università di Padova
Similarity:
Olga Lavila-Vidal, Santiago Zarzuela (1998)
Collectanea Mathematica
Similarity:
Edgar E. Enochs, Jenda M. G. Overtoun (1994)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
In this paper, we use a characterization of -modules such that to characterize Cohen-Macaulay rings in terms of various dimensions. This is done by setting to be the local cohomology functor of with respect to the maximal ideal where is the Krull dimension of .