Dimension and attached primes of an Artinian module
We characterize prime submodules of for a principal ideal domain and investigate the primary decomposition of any submodule into primary submodules of
In this paper, we use Zorn’s Lemma, multiplicatively closed subsets and saturated closed subsets for the following two topics: (i) The existence of prime submodules in some cases, (ii) The proof that submodules with a certain property satisfy the radical formula. We also give a partial characterization of a submodule of a projective module which satisfies the prime property.
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