Total multifunctions and relations (Q2759823)
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scientific article; zbMATH DE number 1683831
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Total multifunctions and relations |
scientific article; zbMATH DE number 1683831 |
Statements
18 December 2001
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Post lattice
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clone set
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lattice of clones
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multifunctions
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Total multifunctions and relations (English)
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In this interesting note, the author investigates the structure of multifunctions and their connections to special clones which might be called ``downward'' clones. For the two-valued case, a complete description is given of the lattice of all downward clones. Indeed, there exist precisely 5 maximal clones. No direct connection is made with the theory of symmetrical Boolean functions or the theory of self-dual Boolean functions.NEWLINENEWLINEFor the entire collection see [Zbl 0970.00014].
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