Thick subcategories and virtually Gorenstein algebras
Beligiannis, Apostolos ; Krause, Henning
Illinois J. Math., Tome 52 (2008) no. 1, p. 551-562 / Harvested from Project Euclid
Text on Project Euclid
PDF
Alt PDF
An Artin algebra is by definition virtually Gorenstein if the class of modules which are right orthogonal (with respect to Ext*(−, −)) to all Gorenstein projective modules coincides with the class of modules which are left orthogonal to all Gorenstein injective modules. We provide a new characterization in terms of finitely generated modules. In addition, an example of an algebra is presented which is not virtually Gorenstein.
Publié le : 2008-05-15
Classification:  16G50,  18E30,  16E65 
@article{1248355349,
     author = {Beligiannis, Apostolos and Krause, Henning},
     title = {Thick subcategories and virtually Gorenstein algebras},
     journal = {Illinois J. Math.},
     volume = {52},
     number = {1},
     year = {2008},
     pages = { 551-562},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1248355349}
}

Beligiannis, Apostolos; Krause, Henning. Thick subcategories and virtually Gorenstein algebras. Illinois J. Math., Tome 52 (2008) no. 1, pp.  551-562. http://gdmltest.u-ga.fr/item/1248355349/