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A partial order in completely regular semigroups

open access: yesJournal of Algebra, 1986
Let S be a semigroup and let \({\mathcal S}\) be the relation defined on S by a\({\mathcal S}b\) if \(a^ 2=ab=ba\). S is called quasi-separative if for a,b\(\in S\) the equalities \(a^ 2=ab=ba=b^ 2\) hold only if \(a=b\). The author proves that completely regular semigroups are quasi-separative (S is completely regular if \(a\in (Sa^ 2)\cap (a^ 2S ...
openaire   +1 more source

Maximal Dissipation and Well-Posedness of the Euler System of Gas Dynamics. [PDF]

open access: yesArch Ration Mech Anal
Feireisl E   +2 more
europepmc   +1 more source

A Path-Deformation Framework for Determining Weighted Genome Rearrangement Distance. [PDF]

open access: yesFront Genet, 2020
Bhatia S   +5 more
europepmc   +1 more source

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