J. Ježek, T. Kepka, P. Němec
Commutative zeropotent semigroups with few prime ideals

Comment.Math.Univ.Carolin. 52,4 (2011) 501-505.

Abstract:We construct an infinite commutative zeropotent semigroup with only two prime ideals.

Keywords: semigroup, zeropotent, prime ideal
AMS Subject Classification: 20M14

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