Título: The Cohen-Macaulay And Gorenstein Rees Algebras Associated To Filtrations | ||
Autor: Shiro Goto | Precio: $556.00 | |
Editorial: American Mathematical Society | Año: 1994 | |
Tema: Teorias, Matematicas | Edición: 1ª | |
Sinopsis | ISBN: 9780821825846 | |
This monograph consists of two parts. Part I investigates the Cohen-Macaulay and Gorenstein properties of symbolic Rees algebras for one-dimensional prime ideals in Cohen-Macaulay local rings. Practical criteria for these algebras to be Cohen-Macaulay and Gorenstein rings are described in terms of certain elements in the prime ideals. This framework is generalized in Part II to Rees algebras $R(F)$ and graded rings $G(F)$ associated to general filtrations of ideals in arbitrary Noetherian local rings. Goto and Nishida give certain cohomological characterizations for algebras $R(F)$ to be Cohen-Macaulay or Gorenstein rings in connection with the corresponding ring-theoretic properties of $G(F)$. In this way, readers follow a history of the development of the ring theory of Rees algebras. The book raises many important open questions. |