We investigate width and Krull-Gabriel dimension over commutative Noetherian rings which are "tame" according to the Klingler-Levy approach, in particular over Dedekind-like rings and their homomorphic images. We show that both are undefined in most cases.
Superdecomposable pure injective modules over commutative Noetherian rings
TOFFALORI, Carlo
2008-01-01
Abstract
We investigate width and Krull-Gabriel dimension over commutative Noetherian rings which are "tame" according to the Klingler-Levy approach, in particular over Dedekind-like rings and their homomorphic images. We show that both are undefined in most cases.File in questo prodotto:
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