Back to Search Start Over

Noetherian hereditary abelian categories satisfying Serre duality

Authors :
Reiten, I.
Bergh, M. Van den
Source :
Journal of the American Mathematical Society; 2002, Vol. 15 Issue: 2 p295-366, 72p
Publication Year :
2002

Abstract

In this paper we classify $\operatorname{Ext}$-finite noetherian hereditary abelian categories over an algebraically closed field $k$ satisfying Serre duality in the sense of Bondal and Kapranov. As a consequence we obtain a classification of saturated noetherian hereditary abelian categories. As a side result we show that when our hereditary abelian categories have no non-zero projectives or injectives, then the Serre duality property is equivalent to the existence of almost split sequences.

Details

Language :
English
ISSN :
08940347 and 10886834
Volume :
15
Issue :
2
Database :
Supplemental Index
Journal :
Journal of the American Mathematical Society
Publication Type :
Periodical
Accession number :
ejs1987748