Geodesic
Gorenstein Graded Algebras and the Evaluation Map
Canadian mathematical bulletin, Tome 41 (1998) no. 1, pp. 28-32

Voir la notice de l'article provenant de la source Cambridge University Press

We consider graded connected Gorenstein algebras with respect to the evaluation map $\text{e}{{\text{v}}_{G\,}}\,=\,\text{Ex}{{\text{t}}_{G}}(k,\varepsilon )\,::\,\text{Ex}{{\text{t}}_{G}}(k,G)\,\to \,\text{Ex}{{\text{t}}_{G}}(k,k)$ . We prove that if $e{{v}_{G}}\,\ne \,0$ , then the global dimension of $G$ is finite.
DOI : 10.4153/CMB-1998-006-2
Mots-clés : 55P35, 13C11 
Félix, Yves; Murillo, Aniceto. Gorenstein Graded Algebras and the Evaluation Map. Canadian mathematical bulletin, Tome 41 (1998) no. 1, pp. 28-32. doi: 10.4153/CMB-1998-006-2
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