On almost Cohen–Macaulayness of quotient modules

2017 ◽  
Vol 67 (2) ◽  
pp. 373-377
Author(s):  
Samaneh Tabejamaat
Keyword(s):  
Quotient Modules

On quotient modules

2001 ◽  
pp. 203-209
Author(s):  
Ronald G. Douglas ◽  
Gadadhar Misra
Keyword(s):  
Quotient Modules

scholarly journals Sectional representation of Banach modules and their multipliers

2003 ◽  
Vol 2003 (13) ◽  
pp. 817-825
Author(s):  
Terje Hõim ◽  
D. A. Robbins
Keyword(s):  
Banach Algebra ◽  
Maximal Ideal ◽  
Commutative Banach Algebra ◽  
Maximal Ideal Space ◽  
Ideal Space ◽  
Banach Module ◽  
The Past ◽  
Banach Modules ◽  
Quotient Modules

LetXbe a Banach module over the commutative Banach algebraAwith maximal ideal spaceΔ. We show that there is a norm-decreasing representation ofXas a space of bounded sections in a Banach bundleπ:ℰ→Δ, whose fibers are quotient modules ofX. There is also a representation ofM(X), the space of multipliersT:A→X, as a space of sections in the same bundle, but this representation may not be continuous. These sectional representations subsume results of various authors over the past three decades.

Essential normality for quotient modules and complex dimensions

2019 ◽  
Vol 276 (4) ◽  
pp. 1061-1096 ◽  
Author(s):  
Yi Wang ◽  
Jingbo Xia
Keyword(s):  
Essential Normality ◽  
Complex Dimensions ◽  
Quotient Modules

Essential normality of quasi-homogeneous quotient modules over the polydisc

2018 ◽  
Vol 62 (4) ◽  
pp. 663-678
Author(s):  
Penghui Wang ◽  
Chong Zhao
Keyword(s):  
Essential Normality ◽  
Quotient Modules

Fuzzy quotient modules

1988 ◽  
Vol 28 (1) ◽  
pp. 85-90 ◽  
Author(s):  
Fu-Zheng Pan
Keyword(s):  
Quotient Modules

The reducibility of compressed shifts on a class of quotient modules over the bidisk

2019 ◽  
Vol 10 (4) ◽  
pp. 447-459 ◽  
Author(s):  
Yixin Yang ◽  
Senhua Zhu ◽  
Yufeng Lu
Keyword(s):  
Quotient Modules

scholarly journals GOLDIE DIMENSION, DUAL KRULL DIMENSION AND SUBDIRECT IRREDUCIBILITY

2010 ◽  
Vol 52 (A) ◽  
pp. 19-32 ◽  
Author(s):  
TOMA ALBU
Keyword(s):  
Krull Dimension ◽  
Subdirectly Irreducible ◽  
Modular Lattices ◽  
Survey Paper ◽  
Goldie Dimension ◽  
Subdirect Irreducibility ◽  
Upper Continuous ◽  
Torsion Theories ◽  
Quotient Modules ◽  
Noetherian Modules

AbstractIn this survey paper we present some results relating the Goldie dimension, dual Krull dimension and subdirect irreducibility in modules, torsion theories, Grothendieck categories and lattices. Our interest in studying this topic is rooted in a nice module theoretical result of Carl Faith [Commun. Algebra27 (1999), 1807–1810], characterizing Noetherian modules M by means of the finiteness of the Goldie dimension of all its quotient modules and the ACC on its subdirectly irreducible submodules. Thus, we extend his result in a dual Krull dimension setting and consider its dualization, not only in modules, but also in upper continuous modular lattices, with applications to torsion theories and Grothendieck categories.

scholarly journals Goldie dimensions of quotient modules

2001 ◽  
Vol 71 (1) ◽  
pp. 11-19
Author(s):  
John Dauns
Keyword(s):  
Associative Ring ◽  
Infinite Cardinal ◽  
Goldie Dimension ◽  
Injective Modules ◽  
Subdirect Products ◽  
Quotient Modules ◽  
Quotient Property

AbstractFor an infinite cardinal ℵ an associative ring R is quotient ℵ<-dimensional if the generalized Goldie dimension of all right quotient modules of RR are strictly less than ℵ. This latter quotient property of RR is characterized in terms of certain essential submodules of cyclic modules being generated by less than ℵ elements, and also in terms of weak injectivity and tightness properties of certain subdirect products of injective modules. The above is the higher cardinal analogue of the known theory in the finite ℵ = ℵ0 case.

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