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| Ultima descărcare din IBN: 2022-12-04 19:06 |
 SM ISO690:2012MARCZAK, Adam. Essential operations of clones. In: Quasigroups and Related Systems, 2012, vol. 20, nr. 1(27), pp. 81-85. ISSN 1561-2848. |
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 Quasigroups and Related Systems |
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| Volumul 20, Numărul 1(27) / 2012 / ISSN 1561-2848 | ||||||
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| Pag. 81-85 | ||||||
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Clones of algebras consist not only of essential operations but also of operations not depending on every variable. However, the sets of all essential operations of clones uniquely determine the clones. In this note we present a short precise proof of this fact and indicate these essential operations that are equal to inessential elements of clones. |
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| Cuvinte-cheie algebra, clone of an algebra, essentially n-ary term operation |
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