Homology, Homotopy and Applications
Volume 12 (2010)
Support and injective resolutions of complexes over commutative rings
Pages: 39 – 44
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.
support; injective resolution; localization
2010 Mathematics Subject Classification