Results 31 to 40 of about 15,586 (289)
Evolution on distributive lattices [PDF]
Journal of Theoretical Biology, 2006 22 pages, 4 figures; minor corrections, moved details to appendix.
Beerenwinkel, Niko +2 more
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A note on operations of hesitant fuzzy sets [PDF]
International Journal of Computational Intelligence Systems, 2015 In this paper, properties of operations and algebraic structures of hesitant fuzzy sets are investigated. Semilattices of hesitant fuzzy sets with union and intersection are discussed, respectively.
Zheng Pei, Liangzhong Yi
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Characterizing fully principal congruence representable distributive lattices [PDF]
, 2017 Motivated by a recent paper of G. Gr\"atzer, a finite distributive lattice $D$ is said to be fully principal congruence representable if for every subset $Q$ of $D$ containing $0$, $1$, and the set $J(D)$ of nonzero join-irreducible elements of $D ...
A Urquhart +17 more
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Notes on the description of join-distributive lattices by permutations [PDF]
, 2012 Let L be a join-distributive lattice with length n and width(Ji L) \leq k. There are two ways to describe L by k-1 permutations acting on an n-element set: a combinatorial way given by P.H. Edelman and R.E.
Adaricheva, Kira, Czédli, Gábor
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Distributive Lattice Polyhedra
Electronic Notes in Discrete Mathematics, 2009 Abstract Poly-antimatroids are generalization of the notion of antimatroid to multisets. When the underlying set consists of only two elements, such two-dimensional poly-antimatroids correspond to point sets in the integer lattice Z d . In this research we concentrate on geometrical properties of two-dimensional poly-antimatroids and prove ...
Yulia Kempner, Vadim E. Levit
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On Decompositions of Matrices over Distributive Lattices
Journal of Applied Mathematics, 2014 Let L be a distributive lattice and Mn,q (L)(Mn(L), resp.) the semigroup (semiring, resp.) of n × q (n × n, resp.) matrices over L. In this paper, we show that if there is a subdirect embedding from distributive lattice L to the direct product ∏i=1mLi ...
Yizhi Chen, Xianzhong Zhao
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K-FILTERS OF DISTRIBUTIVE LATTICES [PDF]
Journal of Algebraic SystemsThe concept of K-filters is introduced in distributive lattices and studied some properties of these classes of filters. Some necessary and sufficient conditions are derived for every π-filter of a distributive lattice to become a K-filter.
Mukkamala Sambasiva Rao
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Non-deterministic-M-fuzzy Lattices
Ratio Mathematica, 2023 Goran Trajakoviski and Tepavcevic´invented the L-fuzzy lattice in which a ´ bounded lattice is fuzzified using a complete lattice. Using a complete consistent distributive multilattice M, we broaden the concept of L-fuzzy lattice to Nd-M-fuzzy lattice ...
Gireesan K.K. +2 more
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CD-independent subsets in meet-distributive lattices [PDF]
, 2013 A subset $X$ of a finite lattice $L$ is CD-independent if the meet of any two incomparable elements of $X$ equals 0. In 2009, Cz\'edli, Hartmann and Schmidt proved that any two maximal CD-independent subsets of a finite distributive lattice have the same
B. Monjardet +26 more
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Characterization of Almost Semi-Heyting Algebra
Discussiones Mathematicae - General Algebra and Applications, 2020 In this paper, we initiate the discourse on the properties that hold in an almost semi-Heyting algebra but not in an semi-Heyting almost distributive lattice.
Srikanth V.V.V.S.S.P.S. +2 more
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