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On irreducible algebraic sets over linearly ordered semilattices II A. N. Shevlyakov

By: Shevlyakov, A. NMaterial type: ArticleArticleSubject(s): алгебраические множества | полурешеткиGenre/Form: статьи в журналах Online resources: Click here to access online In: Прикладная дискретная математика № 38. С. 49-56Abstract: Equations over finite linearly ordered semilattices are studied. It is assumed that the order of a semilattice is not less than the number of variables in an equation. For any equation t(X) = s(X), we find irreducible components of its solution set. We also compute the average number Irr(n) of irreducible components for all equations in n variables. It turns out that Irr(n) and the function -49n !. are asymptotically equivalent.
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Equations over finite linearly ordered semilattices are studied. It is assumed that the order of a semilattice is not less than the number of variables in an equation. For any equation t(X) = s(X), we find irreducible components of its solution set. We also compute the average number Irr(n) of irreducible components for all equations in n variables. It turns out that Irr(n) and the function -49n !. are asymptotically equivalent.

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