Tilting via torsion pairs and almost hereditary noetherian rings
arXiv:0903.5454 · doi:10.1016/j.jpaa.2010.11.016
Abstract
We generalize the tilting process by Happel, Reiten and Smalø to the setting of finitely presented modules over right coherent rings. Moreover, we extend the characterization of quasi-tilted artin algebras as the almost hereditary ones to all right noetherian rings.
20 pages, v2: major revision, the title was changed, the paper was shortened, some results which had been found in the literature were removed
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