Results 51 to 60 of about 9,146 (134)

Some results on simple complete ideals having one characteristic pair

open access: yesLe Matematiche, 2003
Let α be a regular local two-dimensional ring, and let m = (x, y) be its maximal ideal. Let m > n > 1 be coprime integers, and let p be the integral closure of the ideal (x^m , y^n ).
Silvio Greco, Karlheinz Kiyek
doaj  

Units of Integral Semigroup Rings

open access: yesJournal of Algebra, 1996
The unit group \(U(\mathbb{Z}[S])\) of the integral semigroup ring \(\mathbb{Z}[S]\) of a finite semigroup \(S\), such that the rational semigroup algebra \(\mathbb{Q}[S]\) is semisimple, is studied. It is shown that the set of so called Bass cyclic units and bicyclic units generates a subgroup of finite index in \(U(\mathbb{Z}[S])\) provided that the ...
Jespers, Eric, Wang, D.y.
openaire   +3 more sources

On the arithmetic of stable domains. [PDF]

open access: yesCommun Algebra, 2021
Bashir A, Geroldinger A, Reinhart A.
europepmc   +1 more source

Fuzzy bipolar soft semiprime ideals in ordered semigroups. [PDF]

open access: yesHeliyon, 2021
Aziz-Ul-Hakim, Khan H, Ahmad I, Khan A.
europepmc   +1 more source

Semigroup gradings on associative rings

open access: yesAdvances in Applied Mathematics, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bahturin, Y.A., Zaicev, M.V.
openaire   +1 more source

Strongly n-generated semigroup rings

open access: yesBulletin of the Faculty of Science, Ibaraki University. Series A, Mathematics, 1992
Let \(S\) be a torsion-free cancellative abelian semigroup with a 0. The author obtains necessary and sufficient conditions for the semigroup ring \(A[X;S]\) of \(S\) over a ring \(A\) to be strongly \((n+1)\)-generated, in the sense that for every \((n+1)\)-generated ideal \(I\) of \(A\) and every non- zero \(a\in A\) there exist \(a_ 1,\dots,a_ n\in ...
openaire   +3 more sources

Hermite semigroup rings [PDF]

open access: yesPacific Journal of Mathematics, 1982
openaire   +2 more sources

Some Study of Semigroups of h-Bi-Ideals of Semirings.

open access: yesComput Math Methods Med, 2021
Anjum R   +5 more
europepmc   +1 more source

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