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Izvestiya of Saratov University. Mathematics. Mechanics. Informatics, 2013, Volume 13, Issue 1(1), Pages 109–113
DOI: https://doi.org/10.18500/1816-9791-2013-13-1-1-109-113
(Mi isu359)
 

Computer science

Principal Ideals in the Congruence Semilattice of a Path

E. O. Fomina

Saratov State University
References:
Abstract: It is proven that principal ideals generated by congruences of a path having the same type are isomorphic lattices. The number of elements, atoms and coatoms is found for the principal ideal generated by a given congruence of a path.
Key words: path, congruence, semilattice, principal ideal, lattice, atom, coatom.
Bibliographic databases:
Document Type: Article
UDC: 501.1
Language: Russian
Citation: E. O. Fomina, “Principal Ideals in the Congruence Semilattice of a Path”, Izv. Saratov Univ. Math. Mech. Inform., 13:1(1) (2013), 109–113
Citation in format AMSBIB
\Bibitem{Fom13}
\by E.~O.~Fomina
\paper Principal Ideals in the Congruence Semilattice of a Path
\jour Izv. Saratov Univ. Math. Mech. Inform.
\yr 2013
\vol 13
\issue 1(1)
\pages 109--113
\mathnet{http://mi.mathnet.ru/isu359}
\crossref{https://doi.org/10.18500/1816-9791-2013-13-1-1-109-113}
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