On a characterization of the lattice of -ideals of an ordered set
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Displaying 1 – 20 of 28
On a paper by Iqbalunnisa
M. Janowitz (1973)
Fundamenta Mathematicae
On a Representation of Lattices by Congruence Relations
Hilda Draškovičová (1974)
Matematický časopis
On algebraic closures of compact elements
Blanka Kutinová, Teo Sturm (1979)
Czechoslovak Mathematical Journal
On algebra-lattices
Jiří Rachůnek (1984)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
On binary coproducts of frames
Xiangdong Chen (1992)
Commentationes Mathematicae Universitatis Carolinae
The structure of binary coproducts in the category of frames is analyzed, and the results are then applied widely in the study of compactness, local compactness (continuous frames), separatedness, pushouts and closed frame homomorphisms.
On completion of cyclically ordered sets
Vítězslav Novák, Miroslav Novotný (1987)
Czechoslovak Mathematical Journal
On Conrad's partial order relation on semiprime rings and semigroups.
W.D. Burgess, R. Raphael (1978)
Semigroup forum
On contexts of direct products, ordinal sums and ordinal products
Otto Bernard (2003)
Acta Universitatis Carolinae. Mathematica et Physica
On extension of maps with values in ordered spaces
Peter Volauf (1980)
Mathematica Slovaca
On fixed edges of antitone self-mappings of complete lattices.
Dacić, Rade M. (1983)
Publications de l'Institut Mathématique. Nouvelle Série
On lattices whose lattices of congruences are Stone lattice
Iqbalunnisa (1971)
Fundamenta Mathematicae
On -algebraic closures of -compact elements
Jana Ryšlinková (1978)
Commentationes Mathematicae Universitatis Carolinae
On Raney's theorems for completely distributive complete lattices
Gabriele H. Greco (1988)
Colloquium Mathematicae
On semimodular lattices of generating systems
Josef Dalík (1982)
Archivum Mathematicum
On the Chinese remainder theorem of H. Draškovičová
William H. Cornish (1977)
Mathematica Slovaca
On the complementation of relatively complemented distributive lattices
Lowig, H.F.J. (1978)
Portugaliae mathematica
On the completion of a lattice by ends
Štefan Černák (1983)
Mathematica Slovaca
On the lattice of convex subsets of a partial monounary algebra
Danica Jakubíková-Studenovská (1989)
Czechoslovak Mathematical Journal
On the lattice of pronormal subgroups of dicyclic, alternating and symmetric groups
Shrawani Mitkari, Vilas Kharat (2024)
Mathematica Bohemica
In this paper, the structures of collection of pronormal subgroups of dicyclic, symmetric and alternating groups are studied in respect of formation of lattices and sublattices of . It is proved that the collections of all pronormal subgroups of and S do not form sublattices of respective and , whereas the collection of all pronormal subgroups of a dicyclic group is a sublattice of . Furthermore, it is shown that and ) are lower semimodular lattices.
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