Jarboui, N. - Resultats de la cerca - Dipòsit Digital de Documents de la UAB

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11 p, 132.5 KB

Pullbacks and universal catenarity / Jarboui, Noômen (University of Sfax. Department of Mathematics) ; Jerbi, Ayada (University of Sfax. Department of Mathematics)
This paper deals with the universal catenarity of a pullback construction ring. It seeks necessary and sufficient conditions for such a pullback to have the universal catenarity, improving some known results. [...]
2008 - DOI (Digital Object Identifier)

10.5565/PUBLMAT_52208_06
Publicacions matemàtiques, V. 52 n. 2 (2008) p. 365-375

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6 p, 104.2 KB

When is each proper overring of R an S(Eidenberg)-domain? / Jarboui, Noômen
A domain R is called a maximal "non-S" subring of a field L if R [containded in] L, R is not an S-domain and each domain T such that R [containded in] T [contained in or equal] L is an S-domain. We show that maximal "non-S" subrings R of a field L are the integrally closed pseudo-valuation domains satisfying dim(R) = 1, dimv(R) = 2 and L = qf(R).
2002 - DOI (Digital Object Identifier)

10.5565/PUBLMAT_46202_05
Publicacions matemàtiques, V. 46 N. 2 (2002) , p. 435-440

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19 p, 174.3 KB

Maximal non-Jaffard subrings of a field / Ben Nasr, Mabrouk ; Jarboui, Noôman
A domain R is called a maximal non-Jaffard subring of a field L if R [contained in] L, R is not a Jaffard domain and each domain T such that R [contained in] T [contained in] L is Jaffard. We show that maximal non-Jaffard subrings R of a field L are the integrally closed pseudo-valuation domains satisfying dimv R = dimR+1. [...]
2000 - DOI (Digital Object Identifier)

10.5565/PUBLMAT_44100_05
Publicacions matemàtiques, V. 44 N. 1 (2000) , p. 157-175

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Vegeu també: autors amb noms similars
1	Jarboui, Noôman
2	Jarboui, Noômen

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