Invariance properties of automorphism groups of algebras.
Inversive Localization at Semiprime Goldie Ideals.
Inyectividad pura y dimensión débil.
Irreducible binary -bimodules over simple finite-dimensional algebras.
Isbell duality for modules.
Isométries de caractères et équivalences de Morita ou dérivées
Isomorphism of generalized triangular matrix-rings and recovery of tiles.
Iterated tilted and tilted stably hereditary algebras
We prove that a stably hereditary bound quiver algebra A = KQ/I is iterated tilted if and only if (Q,I) satisfies the clock condition, and that in this case it is of type~Q. Furthermore, A is tilted if and only if (Q,I) does not contain any double-zero.