Results 211 to 219 of about 29,782 (219)

A novel study on the structure of left almost hypermodules. [PDF]

Heliyon
Abughazalah N, Kanwal SS, Mehdi M, Yaqoob N.   +3 more
europepmc   +1 more source

Geometric Scattering on Measure Spaces. [PDF]

Appl Comput Harmon Anal
Chew J, Hirn M, Krishnaswamy S, Needell D, Perlmutter M, Steach H, Viswanath S, Wu HT.   +7 more
europepmc   +1 more source

Mathematical modelling and control approach for sustainable ecosystems in mitigating the impact of pollutants on aquatic species in rivers. [PDF]

Sci Rep
Karim M, Dehaj I, Akgül A, Hassani MK, Ferjouchia H, Rachik M.   +5 more
europepmc   +1 more source

On the class semigroup of a numerical semigroup [PDF]

Semigroup Forum, 2014
The class semigroup of a numerical semigroup \(S\) is the semigroup \(\mathcal {S}(S)\) of classes of the relative ideals of \(S\). Our aim is to find some properties of \(\mathcal {S}(S)\). In particular we observe that \(\mathcal {S}(S)\) is finite and compute its cardinality in some cases, using the poset of gaps of \(S\).
BARUCCI, Valentina, Faten Khouja
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Semigroup Varieties and Semigroup Algebras

Semigroup Forum, 1999
The author proves several results of the following flavour: given an important ring-theoretical property \(\Theta\), he describes (both structurally and in the language of identities) all semigroup varieties \(V\) such that for each (or for each finite, or for each locally finite) semigroup \(S\in V\), the semigroup algebra \(FS\) over a field \(F ...
openaire   +3 more sources

Generalized Bicyclic Semigroups and Jones Semigroups

Southeast Asian Bulletin of Mathematics, 2001
A classic result of Anderson is that if a simple, but not completely simple, semigroup \(S\) contains an idempotent, then it contains a copy of the bicyclic monoid \(B=\langle a,b\mid ab=1\rangle\). The reviewer [Proc. R. Soc. Edinb., Sect. A 106, 11-24 (1987; Zbl 0626.20047)] showed that if such a semigroup is idempotent-free and Green's relation ...
Bingjun Yu, Qifen Jiang
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Embeddings of semigroups in factorizable semigroups [PDF]

Siberian Mathematical Journal, 1974
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On the dual semigroups of compact semigroups

Commentationes Mathematicae, 2017
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