Homological properties of wild hereditary artin algebras -- A combinatorial characterisation of finite Auslander-Reiten quivers -- On a theorem of nazarova and roiter -- Hochschild homology of an algebra whose quiver has no oriented cycles -- Simply connected algebras of tree-class A n and D n -- Galois coverings of algebras by locally support-finite categories -- The representation-finite algebras with at most 3 simple modules -- Algorithms in representation theory of algebras -- Krull dimension and artin algebras -- The derived category of a tubular algebra -- A numerical characterization of finite Auslander-Reiten quivers -- Curve singularities arising from the representation theory of tame hereditary algebras -- Artin algebras which are equivalent to a hereditary algebra modulo preprojectives -- Zero relation algebras with oriented cycles of non invertible morphisms -- The norm of a relation -- Selfinjective algebras and tilting theory -- Applications of reflection functors for selfinjective algebras -- Preinjective components of trees -- On indecomposables in preprojective components -- Representation theory I — Finite dimensional algebras.