On centrally symmetric graphs
In this note we extend results on the covering graphs of modular lattices (Zelinka) and semimodular lattices (Gedeonova, Duffus and Rival) to the covering graph of certain graded lattices.
Displaying 101 – 120 of 659
On certain congruence lattices of finite unary algebras
Péter Pál Pálfy (1978)
Commentationes Mathematicae Universitatis Carolinae
On Certain Generalized Probability Domains
Tibor Katriňák, Tibor Neubrunn (1973)
Matematický časopis
On certain lattice-ordered semigroups.
G. Ciobanu, M. Deaconescu (1985)
Semigroup forum
On certain localic nuclei
B. Banaschewski (1994)
Cahiers de Topologie et Géométrie Différentielle Catégoriques
On chains and posets within the power set of a continuum.
Matthews, P.T., McMaster, T.B.M. (1995)
International Journal of Mathematics and Mathematical Sciences
On chains in -algebras
Ján Jakubík (2001)
Mathematica Slovaca
On chains whose power semigroups are lattices.
T. Tamura (1984)
Semigroup forum
On cheating immune secret sharing.
Pieprzyk, Josef, Zhang, Xian-Mo (2004)
Discrete Mathematics and Theoretical Computer Science. DMTCS [electronic only]
On closed lattices
Pavelka, Jan (1976)
Abstracta. 4th Winter School on Abstract Analysis
On closure operators on monoids
Jaromír Fuchs (1976)
Archivum Mathematicum
On collections of almost disjoint families
Bohuslav Balcar, Petr Simon (1988)
Commentationes Mathematicae Universitatis Carolinae
On colored set partitions of type B n
David Wang (2014)
Open Mathematics
Generalizing Reiner’s notion of set partitions of type B n, we define colored B n-partitions by coloring the elements in and not in the zero-block respectively. Considering the generating function of colored B n-partitions, we get the exact formulas for the expectation and variance of the number of non-zero-blocks in a random colored B n-partition. We find an asymptotic expression of the total number of colored B n-partitions up to an error of O(n −1/2log7/2 n], and prove that the centralized and...
On compactness of lattices.
Vlad, Carmen D. (2005)
International Journal of Mathematics and Mathematical Sciences
On compatible and order-preserving functions on lattices
D. Dorninger, G. Eigenthaler (1982)
Banach Center Publications
On complemented strong lattices
Stern, Manfred (1989)
Portugaliae mathematica
On complete lattice ordered groups with strong units
Ján Jakubík (1996)
Czechoslovak Mathematical Journal
On complete lattice ordered groups with two generators. I.
Mária Jakubíková (1978)
Mathematica Slovaca
On complete lattice ordered groups with two generators. II.
Mária Jakubíková (1979)
Mathematica Slovaca
On complete -algebras
Ján Jakubík (1995)
Czechoslovak Mathematical Journal