Endocoherent modules

Lidia Angeleri-Hügel

Vol. 212 (2003), No. 1, 1–11

DOI: 10.2140/pjm.2003.212.1

Abstract

We study coherence properties of a module M over its endomorphism ring. Hereby we extend to modules known characterizations of coherent and π-coherent rings. Moreover, we discuss the case that the category addM is covariantly, respectively contravariantly, finite in modR. Finally, we give a new characterization of endofinite modules.

Milestones

Received: 22 April 2002

Published: 1 November 2003