Abstract
In questo lavoro studiamo i generatori del modulo delle derivazioni di anelli di semigruppoR=k[S], dandone una caratterizzazione sotto opportune ipotesi suS.
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Molinelli, S., Tamone, G. On the derivations of semigroup rings. Rend. Circ. Mat. Palermo 42, 459–475 (1993). https://doi.org/10.1007/BF02844634
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DOI: https://doi.org/10.1007/BF02844634