Results 11 to 20 of about 4,363,442 (260)

Factorisation properties of the strong product [PDF]

open access: yes, 2010
We investigate a number of factorisation conditions in the frame- work of sets of probability measures, or coherent lower previsions, with finite referential spaces.
E. Miranda   +5 more
core   +3 more sources

Some Applications of Strong Product [PDF]

open access: yesMathematics Interdisciplinary Research, 2018
Let G and H be graphs. The strong product GH of graphs G and H is the graph with vertex set V(G)V(H) and u=(u1, v1) is adjacent with v= (u2, v2) whenever (v1 = v2 and u1 is adjacent with u2) or (u1 = u2 and v1 is adjacent with v2) or (u1 is adjacent ...
Mostafa Tavakoli   +2 more
doaj   +2 more sources

Gromov hyperbolicity in strong product graphs [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2013
If X is a geodesic metric space and x1; x2; x3 2 X, a geodesic triangle T = fx1; x2; x3g is the union of the three geodesics [x1x2], [x2x3] and [x3x1] in X.
Carballosa, Walter   +3 more
core   +6 more sources

The Subset-Strong Product of Graphs

open access: yesAnnales Mathematicae Silesianae
In this paper, we introduce the subset-strong product of graphs and give a method for calculating the adjacency spectrum of this product. In addition, exact expressions for the first and second Zagreb indices of the subset-strong products of two graphs ...
Eliasi Mehdi
doaj   +3 more sources

Cosmological particle production at strong coupling [PDF]

open access: yesJournal of High Energy Physics, 2015
We study the dynamics of a strongly-coupled quantum field theory in a cosmological spacetime using the holographic AdS/CFT correspondence. Specifically we consider a confining gauge theory in an expanding FRW universe and track the evolution of the stress-energy tensor during a period of expansion, varying the initial temperature as well as the rate ...
Rangamani, Mukund   +2 more
openaire   +5 more sources

On bounds for topological descriptors of φ-sum graphs

open access: yesJournal of Taibah University for Science, 2020
The properties of chemical compounds are very important for the studies of the non-isomorphism phenomenon's related to the molecular graphs. Topological indices (TIs) are one of the mathematical tools which are used to study these properties.
Yu-Ming Chu   +3 more
doaj   +1 more source

A study on vague-valued hesitant fuzzy graph with application

open access: yesFrontiers in Physics, 2022
The hesitant fuzzy graph (HFG) is one of the most powerful tools to find the strongest influential person in a network. Many problems of practical interest can be modeled and solved by using HFG algorithms.
Yongsheng Rao   +4 more
doaj   +1 more source

On strong product measurability [PDF]

open access: yesReal Analysis Exchange, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +4 more sources

A strong direct product theorem for quantum query complexity [PDF]

open access: yes, 2011
We show that quantum query complexity satisfies a strong direct product theorem. This means that computing $k$ copies of a function with less than $k$ times the quantum queries needed to compute one copy of the function implies that the overall success ...
Ambainis Andris   +13 more
core   +1 more source

Complex Vague Graphs and Their Application in Decision-Making Problems

open access: yesIEEE Access, 2020
Fuzzy graph models are found everywhere in natural and human made structures, including process dynamics in biological, physical and social systems. Since real-life problems are often uncertain due to inconsistent and indeterminate information, it is ...
Shouzhen Zeng   +4 more
doaj   +1 more source

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