Results 31 to 40 of about 2,431,660 (294)

Topological dualities and completions for (distributive) partially ordered sets [PDF]

, 2015
[spa] Esta tesis doctoral es el resultado de nuestra investigación sobre la teoría de la dualidad y completaciones de conjuntos parcialmente ordenados. Un primer objetivo general de este trabajo es proponer diferentes tipos de dualidades topológicas para
González, Luciano J.
core   +8 more sources

On the existence and uniqueness of a positive solution to a boundary-value problem of the Sturm-Liouville type for a nonlinear ordinary differential equation

Современная математика: Фундаментальные направления, 2023
Using the fixed point theorem in partially ordered sets, we obtain sufficient conditions for the existence of a unique positive solution to a boundary-value problem of the Sturm-Liouville type for a nonlinear ordinary differential equation, and give an ...
G. E. Abduragimov, P. E. Abduragimova, M. M. Kuramagomedova   +2 more
doaj   +1 more source

Distances between partially ordered sets [PDF]

, 1993
summary:A distance between finite partially ordered sets is studied.
Zelinka, Bohdan
core   +1 more source

Choice Overload and Height Ranking of Menus in Partially-Ordered Sets

Entropy, 2015
When agents face incomplete information and their knowledge about the objects of choice is vague and imprecise, they tend to consider fewer choices and to process a smaller portion of the available information regarding their choices.
Marcello Basili, Stefano Vannucci
doaj   +1 more source

On a criterion of the finiteness of the representation type for families of the categories of injective representations

Науковий вісник Ужгородського університету. Серія: Математика і інформатика, 2022
The representations of posets (partially ordered sets), introduced by L. A. Nazarova and A. V. Roiter in 1972, play an important role in the modern representation theory and its applications. M. M.
В. М. Бондаренко, М. В. Стьопочкіна   +1 more
doaj   +1 more source

On quasi-ordered sets [PDF]

, 1959
summary:Some modifications of the definition of density of subsets in ordered (= partially ordered) sets are given and the corresponding concepts are ...
Vránová, Lidmila, Novotný, Miroslav, Novák, Vítězslav, Skula, Ladislav   +3 more
core   +1 more source

Completion of partially ordered sets [PDF]

, 2006
The paper considers a generalization of the standard completion of a partially ordered set through the collection of all its lower ...
Solovyov, Sergey
core   +1 more source

Between quantum logic and concurrency [PDF]

Electronic Proceedings in Theoretical Computer Science, 2014
We start from two closure operators defined on the elements of a special kind of partially ordered sets, called causal nets. Causal nets are used to model histories of concurrent processes, recording occurrences of local states and of events. If every
Luca Bernardinello, Carlo Ferigato, Lucia Pomello   +2 more
doaj   +1 more source

Polychrony as Chinampas

Algorithms, 2023
In this paper, we study the flow of signals through linear paths with the nonlinear condition that a node emits a signal when it receives external stimuli or when two incoming signals from other nodes arrive coincidentally with a combined amplitude above
Eric Dolores-Cuenca, José Antonio Arciniega-Nevárez, Anh Nguyen, Amanda Yitong Zou, Luke Van Popering, Nathan Crock, Gordon Erlebacher, Jose L. Mendoza-Cortes   +7 more
doaj   +1 more source

Aggregation operators on partially ordered sets and their categorical foundations [PDF]

, 2006
summary:In spite of increasing studies and investigations in the field of aggregation operators, there are two fundamental problems remaining unsolved: aggregation of $L$-fuzzy set-theoretic notions and their justification.
Demirci, Mustafa
core   +1 more source