Results 51 to 60 of about 136 (128)

Finite complete rewriting systems for regular semigroups

open access: yesTheoretical Computer Science, 2011
11 ...
Robert D. Gray, António Malheiro
openaire   +4 more sources

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

Pseudovarieties of completely regular semigroups

open access: yesSemigroup Forum, 1991
The paper explores the relationships between varieties and pseudovarieties as described by \textit{C. J. Ash} [J. Algebra 92, 104-115 (1985; Zbl 0548.08007)] to translate several main results about the lattice \(L_ v\) of varieties of completely regular semigroups into corresponding results about the lattice \(L_ p\) of pseudovarieties of finite ...
openaire   +2 more sources

The ideal retraction property for completely regular semigroups [PDF]

open access: yesSemigroup Forum, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

P-completely Regular Semigroup

open access: yesModern Applied Science, 2008
I n order to prove a completely regular semigroup with the strong semilattice structure is -completely regular semigroup. Using the strong semilatice structure and the property of congruence. The sufficient condition of which a completely regular semigroup is -completely regular semigroup is have the strong semilattice structure, and The ...
openaire   +2 more sources

Word problem languages for completely regular semigroups

open access: yesCoRR, 2020
Motivated by the question of which completely regular semigroups have context-free word problem, we show that for certain classes of languages $\mathfrak{C}$(including context-free), every completely regular semigroup that is a union of finitely many finitely generated groups with word problem in $\mathfrak{C}$ also has word problem in $\mathfrak{C ...
openaire   +2 more sources

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