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On Göbel's bound for invariants of permutation groups

✍ Scribed by Victor Reiner


Publisher
Springer
Year
1995
Tongue
English
Weight
341 KB
Volume
65
Category
Article
ISSN
0003-889X

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A Constructive Description of SAGBI Base
✍ Manfred Göbel 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 482 KB

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.

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✍ Clara Franchi 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 213 KB

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