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Auslander-Buchweitz Approximations of Equivariant Modules (London Mathematical Society Lecture Note Series) | 
 enlarge | Author: Mitsuyasu Hashimoto
Publisher: Cambridge University Press
Category: Book
List Price: $80.00
Buy New: $66.13
You Save: $13.87 (17%)
New (8) Used (4) from $56.05
Sales Rank: 3818738
Media: Paperback
Edition: 1
Pages: 296
Number Of Items: 1
Shipping Weight (lbs): 0.9
Dimensions (in): 8.8 x 5.9 x 0.6
ISBN: 0521796962
Dewey Decimal Number: 512.55
EAN: 9780521796965
Publication Date: February 15, 2001
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Condition: BRAND NEW
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Product Description
This book presents a new homological approximation theory in the category of equivariant modules, unifying the Cohen-Macaulay approximations in commutative ring theory and Ringel's theory of Delta-good approximations for quasi-hereditary algebras and reductive groups. The book provides a detailed introduction to homological algebra, commutative ring theory and homological theory of comodules of coalgebras over an arbitrary base. It aims to overcome the difficulty of generalizing known homological results in representation theory.
Book Description
This book focuses on homological aspects of equivariant modules. It presents a new homological approximation theory in the category of equivariant modules, unifying the Cohen-Macaulay approximations in commutative ring theory and Ringel's theory of delta-good approximations for quasi-hereditary algebras and reductive groups. It also provides detailed introduction to homological algebra, commutative ring theory and homological theory of comodules of co-algebras over an arbitrary base. The book is primarily aimed at researchers but will also be suitable for graduate students.
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