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On presentations of commutative monoids. (English) Zbl 1028.20037

Summary: We introduce the concept of a ‘strongly reduced monoid’ and we characterize the minimal presentations for such monoids. As a consequence, we give a method to obtain a presentation for any commutative monoid.

MSC:

20M05 Free semigroups, generators and relations, word problems
20M14 Commutative semigroups
Full Text: DOI

References:

[1] DOI: 10.1007/BF01273309 · Zbl 0211.33801 · doi:10.1007/BF01273309
[2] DOI: 10.1142/S021819679600026X · Zbl 0863.20026 · doi:10.1142/S021819679600026X
[3] DOI: 10.1080/00927879608825809 · Zbl 0940.20058 · doi:10.1080/00927879608825809
[4] DOI: 10.1007/BF02573522 · Zbl 0831.20080 · doi:10.1007/BF02573522
[5] DOI: 10.1017/S0013091500019866 · Zbl 0904.20048 · doi:10.1017/S0013091500019866
[6] DOI: 10.2748/tmj/1178227496 · Zbl 0714.14034 · doi:10.2748/tmj/1178227496
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