Results 131 to 140 of about 302,599 (161)

Free ideal monoid rings

Journal of Algebra, 1978
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Skew ring extensions and generalized monoid rings [PDF]

Acta Mathematica Hungarica, 2018
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B J Gardner
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On the sum of annihilators in Monoid rings

Revista De La Real Academia De Ciencias Exactas, Fisicas Y Naturales - Serie A: Matematicas
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Ebrahim Hashemi
exaly   +3 more sources

Monoid rings which are valuation rings

Communications in Algebra, 1983
Jack Ohm
exaly   +2 more sources

The monoid rings that are Bezout domains

Archiv Der Mathematik, 1981
Père Menal
exaly   +2 more sources

An Application of Polycyclic Monoids to Rings

Semigroup Forum, 1998
The polycyclic inverse monoid \(P_\alpha\), where \(\alpha\) is countable, is the inverse monoid generated by the set \(\{p_i\mid 1\leq i\leq\alpha\}\) subject to the relations \(p_ip_j^{-1}=\delta_{ij}\). If \(\alpha=1\), this is the classical bicyclic monoid. It is shown that \(P_2\) contains a copy of \(P_n\) for every finite \(n\geq 2\). If \(P_n\)
Hines, P. M., Lawson, M. V.
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On rigid monoids and 2-fir monoid rings

Communications in Algebra, 1992
It is proved that the universal group of a torsion free rigid monoid is torsion free. As a consequence, a new condition on a monoid M for the monoid ring R[M] to be a 2-fir is given. Furthermore, the monoids between a rigid monoid and its universal group are studied.
Ferran CedÓ, Andreu Pitarch
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On Semihereditary and p.p. Monoid Rings

Semigroup Forum, 2001
The paper gives a criterion for a monoid ring \(R[S]\) (\(R\) a ring with identity, \(S\) a monoid with some additional properties) to be a left semihereditary ring.
Gonzalez Pelaez, M., Teply, M. L.
openaire   +2 more sources