Geodesic
Local to global principles for generation time over commutative noetherian rings
Homology, homotopy, and applications, Tome 23 (2021) no. 2, pp. 165-182.

Voir la notice de l'article provenant de la source International Press of Boston

In the derived category of modules over a commutative noetherian ring a complex $G$ is said to generate a complex $X$ if the latter can be obtained from the former by taking summands and finitely many cones. The number of cones required in this process is the generation time of $X$. In this paper we present some local to global type results for computing this invariant, and discuss applications.
DOI : 10.4310/HHA.2021.v23.n2.a10
Classification : 18E30, 13B30, 16E35
Keywords: local to global principle, generation time, level, coghost 
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     title = {Local to global principles for generation time over commutative noetherian rings},
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     pages = {165--182},
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     url = {http://geodesic.mathdoc.fr/articles/10.4310/HHA.2021.v23.n2.a10/}
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Janina C. Letz. Local to global principles for generation time over commutative noetherian rings. Homology, homotopy, and applications, Tome 23 (2021) no. 2, pp. 165-182. doi : 10.4310/HHA.2021.v23.n2.a10. http://geodesic.mathdoc.fr/articles/10.4310/HHA.2021.v23.n2.a10/

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