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

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DOI

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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     title = {Gorenstein {Graded} {Algebras} and the {Evaluation} {Map}},
     journal = {Canadian mathematical bulletin},
     pages = {28--32},
     year = {1998},
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     number = {1},
     doi = {10.4153/CMB-1998-006-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1998-006-2/}
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