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Found 2 results
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Pin, J.-E.
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1992
Almeida J
,
Pin J.
,
Weil P
.
Semigroups whose idempotents form a subsemigroup
. Math. Proc. Cambridge Philos. Soc.. 1992;111:241-253.
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2015
Almeida J
,
Cano A.
,
Klíma O
,
Pin J.
.
On fixed points of the lower set operator
. Int. J. Algebra Comput.. 2015;25(1-2):259-292.
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