Convex cones and SAGBI bases of permutation invariants
| dc.creator | Thiéry, Nicolas M. | |
| dc.creator | Thomassé, Stéphan | |
| dc.date | 2006-07-17 | |
| dc.date.accessioned | 2026-07-07T07:18:26Z | |
| dc.date.available | 2026-07-07T07:18:26Z | |
| dc.description | Let G be a permutation group acting on {1,...,n}, and < be any admissible term order on the polynomial ring K[x_1,...,x_n]. We prove that the invariant ring K[x_1,...,x_n]^G of G has a finite SAGBI basis if, and only if, G is generated by reflections. | |
| dc.description | 4 pages | |
| dc.identifier | https://arxiv.org/abs/math/0607380 | |
| dc.identifier | http://arxiv.org/abs/math/0607380 | |
| dc.identifier | Invariant theory in all characteristics, volume 35 of CRM Proc. Lecture Notes, pages 259-263, Amer. Math. Soc., Providence, RI, 2004 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/114297 | |
| dc.subject | Commutative Algebra | |
| dc.subject | Combinatorics | |
| dc.subject | 13A50 (Primary) 13P10 (Secondary) | |
| dc.title | Convex cones and SAGBI bases of permutation invariants | |
| dc.type | text |