MAXIMAL ELEMENTS OF SUPPORT
Acta mathematica Universitatis Comenianae, Tome 67 (1998) no. 2
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We introduce a set that is tightly close to the set of the Jacobson radical of module (the intersection of all maximal elements in support). In the last section, it is proved that the set of zero divisors of a module is equal to the union of the maximal elements of the support of module if the module is finitely generated and injective.