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Home > Research > Publications & Outputs > Auslander-Reiten components for some Knörr latt...

## Auslander-Reiten components for some Knörr lattices

Research output: Contribution to journalJournal article

Published

### Associated organisation

Journal publication date 1/08/2013 Bulletin of the London Mathematical Society 4 45 11 800-810 13/03/13 English

### Abstract

The almost split sequences terminating in certain Knörr lattices for finite groups are shown to have indecomposable middle terms. The tree classes of the connected components of the stable Auslander-Reiten quiver containing certain Knörr lattices for elementary abelian $p$-groups are shown to be $A_\infty.$