This book covers a topic of great interest in abstract algebra. It gives an account of invariant theory for the action o
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English Pages 132 [137] Year 1993
Table of contents :
Content: 1. Finite generation of invariants
2. Poincare series
3. Divisor classes, ramification and hyperplanes
4. Homological properties of invariants
5. Polynomial tensor exterior algebra
6. Polynomial rings and regular local rings
7. Groups generated by pseudoreflections
8. Modular invariants
Appendices
Bibliography
Index.