The Lattice of Regular Coequalities
نویسنده
چکیده
For a coequality q we say that it is regular coequality on set X ordered under the antiorder ̨ if there exists an anti-order on X=q such that the natural mapping W X ! X=q is a reverse isotone surjection of anti-ordered sets. The lattice of regular coequalities is described. 2000 Mathematics Subject Classification: 03F65, 06F05
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