This note presents a detailed analysis and a constructive combinatorial description of SAGBI bases for the R-algebra of G-invariant polynomials. Our main result is a ground ring independent characterization of all rings of polynomial invariants of permutation groups G having a finite SAGBI basis.
Bases for Polynomial Invariants of Conjugates of Permutation Groups
✍ Scribed by Samir Khuller; Manfred Göbel; Jochen Walter
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 41 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0196-6774
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