A nilpotent generated semigroup associated with a semigroup of full transformations
Let $X$ be a set with infinite regular cardinality $m$ and let $\mathcal T(X)$ be the semigroup of all self-maps of $X$. The semigroup $Q_m$ of ‘balanced’ elements of $\mathcal T(X)$ plays an important role in the study by Howie [3,5,6] of idempotent-generated subsemigroups of $\mathcal T(X)$, as do...
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| Format: | article |
| Language: | eng |
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1988
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| Online Access: | http://hdl.handle.net/1822/14506 |
| Country: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/14506 |