Balanced big Cohen-Macaulay modules and free extensions of local rings

AM Riley - Proceedings of the Royal Society of Edinburgh Section …, 1982 - cambridge.org
Let A and B be commutative Noetherian local rings, such that B is a finitely generated free A-
module. It is shown that if M is a balanced big Cohen–Macaulay A-module (that is, every …

Balanced big Cohen-Macaulay modules and ring extensions

L O'Carroll - Proceedings of the Royal Society of Edinburgh Section …, 1984 - cambridge.org
Let A and B be commutative Noetherian local rings such that B contains A and B is flat and
integral over A. It is shown that if M is a balanced big Cohen-Macaulay A-module (that is …

Cohen–Macaulay properties for balanced big Cohen–Macaulay modules

RY Sharp - … Proceedings of the Cambridge Philosophical Society, 1981 - cambridge.org
Let A be a (commutative, Noetherian) local ring (with identity) and let a1,…, an be a system
of parameters (sop) for A. A (not necessarily finitely generated) A-module M is said to be a …

Certain countably generated big Cohen-Macaulay modules are balanced

RY Sharp - … Proceedings of the Cambridge Philosophical Society, 1989 - cambridge.org
Throughout this note, A will denote a (commutative, Noetherian) local ring (with identity)
having maximal ideal m and dimension d. Let x1,…, xd be a system of parameters (sop) for …

Balanced big Cohen-Macaulay modules and flat extensions of rings

S Zarzuela - … Proceedings of the Cambridge Philosophical Society, 1987 - cambridge.org
Let A be a (commutative, Noetherian) local ring. The big Cohen-Macaulay conjecture
asserts that if a1,…, an is a system of parameters for A there exists an A-module M such that …

A generalization of a theorem of Sharp on big Cohen-Macaulay modules

S Zarzuela - … Proceedings of the Cambridge Philosophical Society, 1990 - cambridge.org
Let (A, m) be a (commutative, Noetherian) local ring, and a1,…, an a system of parameters
for A. Let M be an A-module. We say that M is a big Cohen-Macaulay module with respect to …

[引用][C] A Cousin complex characterization of balanced big Cohen-Macaulay modules

RY Sharp - The Quarterly Journal of Mathematics, 1982 - academic.oup.com
A COUSIN COMPLEX CHARACTERIZATION OF BALANCED BIG COHEN-MACAULAY
MODULES By RY SHARP Page 1 A COUSIN COMPLEX CHARACTERIZATION OF …

[引用][C] Surjective-Buchsbaum modules over Cohen-Macaulay local rings

T Kawasaki - Mathematische Zeitschrift, 1995 - Springer
Let A be a Noetherian local ring and M a finitely generated A-module. We say that M is a
Buchsbaum module if the difference s-eq (M) is an invariant of M, not depending on the …

Topics on sequentially Cohen-Macaulay modules

N Taniguchi, TT Phuong, NT Dung, TN An - Journal of Commutative Algebra, 2018 - JSTOR
TOPICS ON SEQUENTIALLY COHEN-MACAULAY MODULES 1. Introduction. Throughout
this paper, unless otherwise speci- fied, let R be ac Page 1 JOURNAL OF COMMUTATIVE …

Representation-theoretic properties of balanced big Cohen–Macaulay modules

A Bahlekeh, FS Fotouhi, S Salarian - Mathematische Zeitschrift, 2019 - Springer
Abstract Let (R, m, k)(R, m, k) be a complete Cohen–Macaulay local ring. In this paper, we
assign a numerical invariant, for any balanced big Cohen–Macaulay module, called hh ̲ …