Results 11 to 20 of about 313,328 (262)

Degree of an edge and Platt Number in signed networks

open access: yesRatio Mathematica, 2023
Positive labelled edges play a vital role in network analysis.The degree of edges in signed graphs is introduced by giving importance to positive edges incident on the end vertices of that edge. The concept of Platt number of a graph, which is the sum of
Diviya K D, Anjaly Kishore
doaj   +1 more source

Computation of edge- and vertex-degree-based topological indices for tetrahedral sheets of clay minerals

open access: yesMain Group Metal Chemistry, 2022
In terms of soil conditions, clay minerals infrequently occur as homogenous mixtures of single constituents, gatherings, stages, or types of minerals.
Ahmad Al-Nashri Al-Hossain   +2 more
doaj   +1 more source

Research on Edge Immunization Strategy of Online Social Network Based on Triple Group Structure [PDF]

open access: yesJisuanji gongcheng, 2018
In order to study the influence of different edge immunization strategies on the spread of rumors and synthesize the effects of different types of triple group structure on the nodes,a new edge immunization strategy,called triple group immunization ...
LIU Jianyou,LI Daiping
doaj   +1 more source

Neighbor Distinguishing Colorings of Graphs with the Restriction for Maximum Average Degree

open access: yesAxioms, 2023
Neighbor distinguishing colorings of graphs represent powerful tools for solving the channel assignment problem in wireless communication networks. They consist of two forms of coloring: neighbor distinguishing edge coloring, and neighbor distinguishing ...
Jingjing Huo   +3 more
doaj   +1 more source

LINE REGULAR FUZZY SEMIGRAPHS

open access: yesمجلة بغداد للعلوم, 2023
           This paper introduce two types of edge degrees (line degree and near line degree) and total edge degrees (total line degree and total near line degree) of an edge in a fuzzy semigraph, where a fuzzy semigraph is defined as (V, σ, μ, η ...
ARCHANA S., PREETHI KUTTIPULACKAL
doaj   +1 more source

Reformulated Zagreb Indices of Some Derived Graphs

open access: yesMathematics, 2019
A topological index is a numeric quantity that is closely related to the chemical constitution to establish the correlation of its chemical structure with chemical reactivity or physical properties.
Jia-Bao Liu   +4 more
doaj   +1 more source

Average degrees of edge-chromatic critical graphs [PDF]

open access: yesDiscrete Mathematics, 2019
23 ...
Cao, Yan   +4 more
openaire   +2 more sources

On r-Edge Regular Neutrosophic Graphs [PDF]

open access: yesNeutrosophic Sets and Systems, 2023
We approach learning characteristic on a neutrosophic graph such as r-edge regular neutrosophic graph, strongly edge regular neutrosophic graph and absolute degree of vertex since a neutrosophic set 𝑁𝑆 = {〈𝑥, 𝑁𝑆𝔗(𝑥), 𝑁𝑆𝔩 (𝑥), 𝑁𝑆𝔉(𝑥)〉; 𝑥 ∈ 𝑋} of a ...
M. Kaviyarasu
doaj   +1 more source

On edge-graceful labeling and deficiency for regular graphs

open access: yesAKCE International Journal of Graphs and Combinatorics, 2018
An edge-graceful labeling of a finite simple graph with p vertices and q edges is a bijection from the set of edges to the set of integers { 1 , 2 , … , q } such that the vertex sums are pairwise distinct modulo p , where the vertex sum at a vertex is ...
Tao-Ming Wang, Guang-Hui Zhang
doaj   +2 more sources

Degree associated edge reconstruction number of split graphs with biregular independent set is one

open access: yesAKCE International Journal of Graphs and Combinatorics, 2020
A degree associated edge card of a graph G is an edge deleted subgraph of G with which the degree of the deleted edge is given. The degree associated edge reconstruction number of a graph G (or dern(G)) is the size of the smallest collection of the ...
N. Kalai Mathi, S. Monikandan
doaj   +1 more source

Home - About - Disclaimer - Privacy