Characterizations of homological ring epimorphisms

Supervisor
Changchang Xi - Capital/Beijing Normal University

Date and time
Tuesday, January 31, 2012 at 3:00 PM - in Sala Riunioni

Contact person
Lidia Angeleri

External reference

Publication date
January 23, 2012

Department
Computer Science  

Summary


Motivated by studying infinitely generated tilting modules and recollements, we consider the question of when a universal localization is homological. In this talk, we shall provide two answers to this question. As a consequence of our results, we can get a large variety of new recollements of derived module categories.
This is a joint work with Hongxing Chen.

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