Page 1

Displaying 1 – 1 of 1

Showing per page

Estimates of global dimension

Wei Jiaqun (2006)

Czechoslovak Mathematical Journal

In this note we show that for a * n -module, in particular, an almost n -tilting module, P over a ring R with A = E n d R P such that P A has finite flat dimension, the upper bound of the global dimension of A can be estimated by the global dimension of R and hence generalize the corresponding results in tilting theory and the ones in the theory of * -modules. As an application, we show that for a finitely generated projective module over a VN regular ring R , the global dimension of its endomorphism ring is not more...

Currently displaying 1 – 1 of 1

Page 1