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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Auslander-Buchweitz Approximations of Equivariant Modules

Auslander-Buchweitz Approximations of Equivariant Modules

Hashimoto, Mitsuyasu
Cassels, J. W. S.
Hitchin, N. J.

Paperback

Series: London Mathematical Society Lecture Note, Book 282

Medical ReferenceAlgebra

ISBN10: 0521796962
ISBN13: 9780521796965
Publisher: Cambridge University Press
Published: Nov 2 2000
Pages: 298
Weight: 0.90
Height: 0.60 Width: 5.90 Depth: 8.90
Language: English
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.

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