ieja International Electronic Journal of Algebra 1306-6048 Abdullah HARMANCI A NOTE ON GORENSTEIN GLOBAL DIMENSION OF PULLBACK RINGS Bennis Driss 12 01 2010 8 8 30 44 12 01 2010 Copyright © 2007, International Electronic Journal of Algebra 2007 International Electronic Journal of Algebra

The study of global dimension of pullback rings has been subject of several interesting works and has been served to solve many open problems. In this paper, we attempt to extend some results on the global dimension of pullback rings to the Gorenstein setting. As a particular case we discuss the transfer of the notion of Gorenstein rings in some particular pullback constructions.

 pullback rings Gorenstein homological dimensions of modules and of rings n-Gorenstein rings divisorial ideals divisorial rings