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Slice modules over minimal 2-fundamental algebras

100%

Pogorzały Z., Szmyt K.

Open Mathematics

2007

tom 5

nr 1

164-180

We consider a class of algebras whose Auslander-Reiten quivers have starting components that are not generalized standard. For these components we introduce a generalization of a slice and show that only in finitely many cases (up to isomorphism) a slice module is a tilting module.

On components of the Auslander-Reiten quiver of trivial extensions of 2-fundamental algebras which contain projective modules

100%

Alicja J.

Open Mathematics

2007

tom 5

nr 4

665-685

Trivial extensions of a certain subclass of minimal 2-fundamental algebras are examined. For such algebras the characterization of components of the Auslander-Reiten quiver which contain indecomposable projective modules is given.

Ograniczanie wyników

2 Open Mathematics

1 Alicja J.

1 Pogorzały Z.

1 Szmyt K.

2 2007

Wyniki wyszukiwania

Slice modules over minimal 2-fundamental algebras

On components of the Auslander-Reiten quiver of trivial extensions of 2-fundamental algebras which contain projective modules