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Star-Operations that Distribute Over Finite Intersections
Journal article   Peer reviewed

Star-Operations that Distribute Over Finite Intersections

D.D Anderson and Sharon M Clarke
Communications in Algebra, Vol.33(7), pp.2263-2274
06/01/2005
DOI: 10.1081/AGB-200063586

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Abstract

Let D be an integral domain with quotient field K and ⋆ a star-operation on D. Then ⋆ distributes over (finite) intersections if ∩  = (∩A α ) ⋆ for any (finite) collection {A α } of nonzero fractional ideals of D with ∩A α  ≠ 0. This paper investigates star-operations that distribute over (finite) intersections. We also study the function defined on the set of nonzero fractional ideals of D given by A → A  = {x ∈ K | xI ⊆ A for some I ∈  } where is a multiplicatively closed set of ideals of D.
Secondary 13G05 Localizing system Star-operation v-operation Primary 13A15

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