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A generalized closure and complement phenomenon

✍ Scribed by D. Peleg


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
530 KB
Volume
50
Category
Article
ISSN
0012-365X

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✦ Synopsis


The number of different sets that can be generated from a given set by applications of complement and closure operators is finite and small (e.g., 14). This fact, stated originally in [4] for topological closures, and later in [2] for transitive closures of binary relations, is generaliTed to other closure operators, and several examples are given.


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