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Auslander-Buchweitz Approximations of Equivariant Modules.
・ISBN 978-0-521-79696-5 paper GB£ 70.00
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電子版あり 大学・学術機関向け電子ブック(eBook)ISBN 978-0-511-56576-2
| 著者・編者 | Hashimoto, Mitsuyasu, |
|---|---|
| シリーズ | London Mathematical Society Lecture Note Series |
| 出版社 | (Cambridge University Press, UK) |
| 出版年月 | 2000 |
| ページ数 | 298 pp. |
| 言語 | ENG |
| ニュース番号 | <M25-2233> |
解説
This book, first published in 2000, focuses on homological aspects of equivariant modules. It presents a 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 co-algebras over an arbitrary base. It aims to overcome the difficulty of generalising known homological results in representation theory. This book will be of interest to researchers and graduate students in algebra, specialising in commutative ring theory and representation theory.