Commutative Ring Theory ( Cambridge Studies in Advanced Mathematics )

Publication series :Cambridge Studies in Advanced Mathematics

Author: H. Matsumura; Miles Reid  

Publisher: Cambridge University Press‎

Publication year: 1989

E-ISBN: 9781107710450

P-ISBN(Paperback): 9780521367646

Subject: O153.3 Ring theory

Keyword: 数学

Language: ENG

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Commutative Ring Theory

Description

In addition to being an interesting and profound subject in its own right, commutative ring theory is important as a foundation for algebraic geometry and complex analytical geometry. Matsumura covers the basic material, including dimension theory, depth, Cohen-Macaulay rings, Gorenstein rings, Krull rings and valuation rings. More advanced topics such as Ratliff's theorems on chains of prime ideals are also explored. The work is essentially self-contained, the only prerequisite being a sound knowledge of modern algebra, yet the reader is taken to the frontiers of the subject. Exercises are provided at the end of each section and solutions or hints to some of them are given at the end of the book.

Chapter

2 Prime ideals

4 Localisation and Spec of a ring

5 The Hilbert Nullstellensatz and first steps in dimension theory

6 Associated primes and primary decomposition

3 Properties of extension rings

7 Flatness

8 Completion and the Artin-Rees lemma

9 Integral extensions

4 Valuation rings

10 General valuations

11 DVRs and Dedekind rings

12 Krull rings

5 Dimension theory

13 Graded rings, the Hilbert function and the Samuel function

14 Systems of parameters and multiplicity

15 The dimension of extension rings

6 Regular sequences

16 Regular sequences and the Koszul complex

17 Cohen-Macaulay rings

18 Gorenstein rings

7 Regular rings

19 Regular rings

20 UFDs

21 Complete intersection rings

8 Flatness revisited

22 The local flatness criterion

23 Flatness and fibres

24 Generic freeness and open loci results

9 Derivations

25 Derivations and differentials

26 Separability

27 Higher derivations

10 I-smoothness

28 I-smoothness

29 The structure theorems for complete local rings

30 Connections with derivations

11 Applications of complete local rings

31 Chains of prime ideals

32 The formal fibre

33 Some other applications

Appendix A Tensor products, direct and inverse limits

Appendix B Some homological algebra

Appendix C The exterior algebra

Solutions and hints for the exercises

References

Index

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