Embedding of a restriction semigroup into a W-product
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- Szendrei, M.B. Semigroup Forum (2014) 89: 280. doi:10.1007/s00233-013-9516-5
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A necessary and sufficient condition is provided for a (two-sided) restriction semigroup to be embeddable in a W-product of a semilattice by a monoid.
KeywordsRestriction semigroup (weakly E-ample semigroup)W-product
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