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. 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.
發表於2024-11-13
Auslander-Buchweitz Approximations of Equivariant Modules 2024 pdf epub mobi 電子書 下載
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Auslander-Buchweitz Approximations of Equivariant Modules 2024 pdf epub mobi 電子書 下載