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Showing 2004 · math.ACShow all
3 papers · 2 filters
math.AC2004
w-Divisorial Domains
Said El Baghdadi, Stefania Gabelli
We study the class of domains in which each w-ideal is divisorial, extending several properties of divisorial and totally divisorial domains to a much wider class of domains. In pa…
math.AC2004★ 1 cited
Semistar invertibility on integral domains
Marco Fontana, Giampaolo Picozza
After the introduction in 1994, by Okabe and Matsuda, of the notion of semistar operation, many authors have investigated different aspects of this general and powerful concept. A…
math.AC2004
Integral Domains whose Simple Overrings are Intersections of Localizations
Marco Fontana, Evan Houston, Thomas Lucas
Call a domain an sQQR-domain if each simple overring of , i.e., each ring of the form with in the quotient field of , is an intersection of localizations of $R…