Results 21 to 30 of about 1,037,799 (310)

Formal Algebraic Model of an Edge Data Center with a Redundant Ring Topology

open access: yesNetwork, 2023
Data center organization and optimization presents the opportunity to try and design systems with specific characteristics. In this sense, the combination of artificial intelligence methodology and sustainability may lead to achieve optimal topologies ...
Pedro Juan Roig   +4 more
doaj   +1 more source

New Types of Neutrosophic Crisp Closed Sets [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
The neutrosophic sets were known since 1999, and because of their wide applications and their great flexibility to solve the problems, we used these the concepts to define a new types of neutrosophic crisp closed sets and limit points in neutrosophic ...
Ahmed B. Al-Nafee   +2 more
doaj   +1 more source

The Canonical Join Complex [PDF]

open access: yesElectronic Journal of Combinatorics, 2016
A canonical join representation is a certain minimal "factorization" of an element in a finite lattice $L$ analogous to the prime factorization of an integer from number theory. The expression $\bigvee A =w$ is the canonical join representation of $w$ if
Emily Barnard
semanticscholar   +1 more source

Compact group actions on topological and noncommutative joins [PDF]

open access: yesProceedings of the American Mathematical Society, 2018
We consider the Type 1 and Type 2 noncommutative Borsuk-Ulam conjectures of Baum, D$ $browski, and Hajac: there are no equivariant morphisms $A \to A \circledast_ H$ or $H \to A \circledast_ H$, respectively, when $H$ is a nontrivial compact quantum group acting freely on a unital $C^*$-algebra $A$.
Chirvasitu, Alexandru, Passer, Benjamin
openaire   +3 more sources

Topological self-joinings of Cartan actions by toral automorphisms [PDF]

open access: yesDuke Mathematical Journal, 2012
We show that if $r\geq 3$ and $ $ is a faithful $Z^r$-Cartan action on a torus $T^d$ by automorphisms, then any closed subset of $(T^d)^2$ which is invariant and topologically transitive under the diagonal $\bZ^r$-action by $ $ is homogeneous, in the sense that it is either the full torus $(T^d)^2$, or a finite set of rational points, or a finite ...
Elon Lindenstrauss, Zhiren Wang
openaire   +5 more sources

Is Network Structure Important for Protest Mobilization? Findings from Agent-Based Modeling

open access: yesMonitoring Obŝestvennogo Mneniâ: Ekonomičeskie i Socialʹnye Peremeny, 2021
In recent decades, the focus of civic engagement research has shifted towards studying social environments’ effects on individuals’ decisions on whether to participate in a given activity or not. Online communication has been increasingly influencing the
Александр Пхоун Чжо Петров   +3 more
doaj   +1 more source

Competition between Social Groups, In-group Favoritism and Population-level Cooperation

open access: yesCliodynamics, 2018
Humans are social beings; people are predisposed to join groups, categorize the social world into groups, and prefer fellow in-group members over out-group members.
Janos Zoltan Varga
doaj   +1 more source

The Reformulated F-Index of Vertex and Edge F-Join of Graphs

open access: yesJournal of Chemistry, 2022
The valency based topological indices (TIs) are defined by algebraic functions as the chemical graph theory tools in which the structural parameters are used as input and the output is related with the topology of chemical species.
Durbar Maji   +2 more
doaj   +1 more source

Topology of desiccation crack patterns in clay and invariance of crack interface area with thickness [PDF]

open access: yesThe European Physical Journal E : Soft matter, 2014
We study the crack patterns developed on desiccating films of suspensions of three different clays—bentonite, halloysite nanoclay and laponite on a glass substrate. Varying the thickness of the layer, h gives the following new and interesting results: i)
T. Khatun, T. Dutta, S. Tarafdar
semanticscholar   +1 more source

Uniformly discrete hit-and-miss hypertopology. A missing link in hypertopologies

open access: yesApplied General Topology, 2006
Recently it was shown that the lower Hausdorff metric (uniform) topology is generated by families of uniformly discrete sets as hit sets. This result leads to a new hypertopology which is the join of the above topology and the upper Vietoris topology ...
Giuseppe Di Maio   +2 more
doaj   +1 more source

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