When Gamma is a ring extension of R, conditions are found to insure that the notion of n-tilting module and n-cotilting module pass from a left R-module V to the induced left Gamma-modules Tor (R)(i)(Gamma, V) and Ext (i)(R) (Gamma, V), 0 <= i <= n.
n-Cotilting and n-Tilting modules over ring extensions
TONOLO, ALBERTO
2005
Abstract
When Gamma is a ring extension of R, conditions are found to insure that the notion of n-tilting module and n-cotilting module pass from a left R-module V to the induced left Gamma-modules Tor (R)(i)(Gamma, V) and Ext (i)(R) (Gamma, V), 0 <= i <= n.
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