Results 41 to 50 of about 2,215 (299)

Median filters of pseudocomplemented distributive lattices [PDF]

open access: yesDiscussiones Mathematicae - General Algebra and Applications
Coherent filters, strongly coherent filters, and $\tau $-closed filters are introduced in pseudo-complemented distributive lattices and their characterization theorems are derived.
Mukkamala Sambasiva Rao
doaj   +2 more sources

Disjunctive Ideals of Almost Distributive Lattices

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2022
The concept of disjunctive ideals is introduced in an Almost Distributive Lattice (ADL). It is proved that the set of all disjunctive ideals of an ADL forms a complete lattice.
Rafi N., Srujana M., Rao T. Srinivasa
doaj   +1 more source

On Decompositions of Matrices over Distributive Lattices

open access: yesJournal 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
doaj   +1 more source

On generalized topological molecular lattices [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2018
In this paper, we introduce the concept of the generalized topological molecular lattices as a generalization of Wang's topological molecular lattices,  topological spaces, fuzzy topological spaces, L-fuzzy topological spaces and soft topological spaces.
Narges Nazari, Ghasem Mirhosseinkhani
doaj   +1 more source

Logic and lattices for distributed programming [PDF]

open access: yesProceedings of the Third ACM Symposium on Cloud Computing, 2012
In recent years there has been interest in achieving application-level consistency criteria without the latency and availability costs of strongly consistent storage infrastructure. A standard technique is to adopt a vocabulary of commutative operations; this avoids the risk of inconsistency due to message reordering.
Neil Conway   +4 more
openaire   +1 more source

Remarks on Sugeno Integrals on Bounded Lattices

open access: yesMathematics, 2022
A discrete Sugeno integral on a bounded distributive lattice L is defined as an idempotent weighted lattice polynomial. Another possibility for axiomatization of Sugeno integrals is to consider compatible aggregation functions, uniquely extending the L ...
Radomír Halaš   +2 more
doaj   +1 more source

On the Homology of Distributive Lattices

open access: yesEuropean Journal of Combinatorics, 1998
For a finite poset \(P\) the set of order-ideals \(J(P)=L\) ordered by containment is a distributive lattice with rank \(| P|\) and rank function \(\rho(I) =| I|\). If \(S\subseteq [n-1]= \{1,\dots, n-1\}\), then \(J(P)_S= \{I\in J(P) \mid| I|\in S\cup \{0,n\}\}\). Given a finite poset \(Q=J(P)_S\) with \(\widehat 0\) and \(\widehat 1\), let \(C_r(Q)\),
openaire   +2 more sources

Distributive lattices as a generalization of Brouwerian lattices

open access: yesDiscrete Mathematics, 1977
Abstract It is taken for granted that Brouwerian lattices are distributive. The purpose of this paper is to give an axiom system for Brouwerian lattices from which can be deduced a slightly modified axiom system for distributive lattices.
openaire   +2 more sources

Phosphoinositides and inositol phosphates as molecular glues

open access: yesFEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry   +9 more
wiley   +1 more source

Injective compact distributive lattices [PDF]

open access: yes, 1973
In the category of zero-dimensional compact distributive lattices and their continuous lattice-homomorphisms, it is firstly shown that the injective objects are precisely the compact Boolean algebras, and each object has an injective envelope.
Tae Ho Choe
core   +1 more source

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