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International Conference on Algebra and its Applications
March 25-28, 1999
Ohio University
Athens, OH, USA

Organizers
Dinh Van Huynh, S.K. Jain, Sergio Lopez-Permouth

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Hereditary Cotilting Modules
by
Francesca Mantese
Dipartimento di Matematica Pura e Appl. Universita' di Padova

Cotilting R-S-bimodules give rise to a theory that naturally generalizes Morita Dualities to a pair of torsion theories in \rmod R and \lmod S, respectively. Here we analyze the case in which one or both torsion theories are hereditary, obtaining in this case a simple characterization of the subcategories and functors involved in the dualities. This talk is closely connected with and .

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Cotilting Modules and Bimodules, talk presented by K. R. Fuller.

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Cotilting duality: a functorial approach, talk presented by A. Tonolo.

Date received: February 2, 1999

Copyright © 1999 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # cabw-64.