A SAGBI Basis For F[V 2 ⊕ V 2 ⊕ V 3]Cp
Canadian mathematical bulletin, Tome 52 (2009) no. 1, pp. 72-83

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Let ${{C}_{p}}$ denote the cyclic group of order $p$ , where $p\,\ge \,3$ is prime. We denote by ${{V}_{n}}$ the indecomposable $n$ dimensional representation of ${{C}_{p}}$ over a field $\mathbb{F}$ of characteristic $p$ . We compute a set of generators, in fact a SAGBI basis, for the ring of invariants $\mathbb{F}{{\left[ {{V}_{2}}\,\oplus \,{{V}_{2}}\,\oplus \,{{V}_{3}} \right]}^{{{C}_{p}}}}$ .
DOI : 10.4153/CMB-2009-009-2
Mots-clés : 13A50
Duncan, Alexander; LeBlanc, Michael; L.Wehlau, David. A SAGBI Basis For F[V 2 ⊕ V 2 ⊕ V 3]Cp. Canadian mathematical bulletin, Tome 52 (2009) no. 1, pp. 72-83. doi: 10.4153/CMB-2009-009-2
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