Papers by Apostolos Beligiannis


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dvi; abstract

On the relative homology of cleft extensions of rings and abelian categories

Journal of Pure and Applied Algebra 150 (2000), 237-299.


dvi; abstract

Cleft extensions of abelian categories and applications to ring theory

Communications in Algebra 28 (2000), 4503-4546.


dvi; abstract

On the Freyd categories of an additive category

Homology, Homotopy and Applications, 2 (2000), 147-185.


dvi; abstract

Stable equivalences and stable Grothendieck groups

To appear in Communications in Algebra


dvi; abstract

Homotopy theory of modules and Gorenstein rings

To appear in Math. Scand.


dvi; abstract

Purity and almost split morphisms in abstract homotopy categories

To appear in Algebras and Representation Theory.


dvi; abstract

Relative homological algebra and purity in triangulated categories

To appear in Journal of Algebra

(Replaces the April 1998 preprints "Relative homological algebra in triangulated categories I, II")


dvi; abstract

The homological theory of contravariantly finite subcategories

Communications in Algebra 28 (2000), 4547-4596.


See also
Beligiannis and Krause
Beligiannis and Marmaridis
Beligiannis and Reiten