Auslander-Buchweitz approximations of equivariant modules
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 approximation...
| Otros Autores: | |
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Cambridge :
Cambridge University Press
2000.
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| Colección: | CUP ebooks.
London Mathematical Society lecture note series ; 282. |
| Acceso en línea: | Conectar con la versión electrónica |
| Ver en Universidad de Navarra: | https://innopac.unav.es/record=b45434943*spi |
Tabla de Contenidos:
- From homological algebra
- From commutative ring theory
- Hopf algebras over an arbitrary base
- From representation theory
- Equivariant modules
- Homological aspects of (G, A)-modules
- Matijevic-roberts type theorem
- Highest weight theory
- Highest weight theory over a field
- Donkin systems
- Ringel's theory over field
- Ringel's theory over a commutative ring
- Approximations of equivariant modules
- Approximations of (G, A)-modules
- Application to determinantal rings.
