Homology, Homotopy and Applications
- Homology Homotopy Appl.
- Volume 12, Number 1 (2010), 39-44.
Support and injective resolutions of complexes over commutative rings
Examples are given to show that the support of a complex of modules over a commutative noetherian ring may not be read off the minimal semi-injective resolution of the complex. The same examples also show that a localization of a semi-injective complex need not be semi-injective.
Homology Homotopy Appl., Volume 12, Number 1 (2010), 39-44.
First available in Project Euclid: 28 January 2011
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Chen, Xiao-Wu; Iyengar, Srikanth B. Support and injective resolutions of complexes over commutative rings. Homology Homotopy Appl. 12 (2010), no. 1, 39--44. https://projecteuclid.org/euclid.hha/1296223820