On the derived category of a finite-dimensional algebra.
Hochschild cohomology of Auslander algebras
Hochschild cohomology of piecewise hereditary algebras
Factors of Wild, Concealed Algebras.
Minimal algebras of infinite representation type with preprojective component.
Modules of finite projective dimension and cocovers.
Rigid transjective modules
Representable equivalences are represented by tilting modules
On quasitilted algebras which are one-point extensions of hereditary algebras
Quasitilted algebras have been introduced as a proper generalization of tilted algebras. In an earlier article we determined necessary conditions for one-point extensions of decomposable finite-dimensional hereditary algebras to be quasitilted and not tilted. In this article we study algebras satisfying these necessary conditions in order to investigate to what extent the conditions are sufficient.
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