Results 11 to 20 of about 2,145,411 (284)

Splices, Links, and their Edge-Degree Distances [PDF]

Transactions on Combinatorics, 2017
The edge-degree distance of a simple connected graph G is defined as the sum of the terms (d(e|G)+d(f|G))d(e,f|G) over all unordered pairs {e,f} of edges of G, where d(e|G) and d(e,f|G) denote the degree of the edge e in G and the distance between the ...
Mahdieh Azari, Hojjatollah Divanpour
doaj   +1 more source

Influence of reciprocal edges on degree distribution and degree correlations [PDF]

Physical Review E, 2009
Reciprocal edges represent the lowest-order cycle possible to find in directed graphs without self-loops. Representing also a measure of feedback between vertices, it is interesting to understand how reciprocal edges influence other properties of complex networks.
Štefančić, Hrvoje, Zlatić, Vinko
openaire   +2 more sources

Degree of an edge and Platt Number in signed networks

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

Main 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, Ahmad Ali, Azeem Muhammad   +2 more
doaj   +1 more source

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

Jisuanji 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

Axioms, 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, Sensen Wen, Yulong Chen, Mingchao Li   +3 more
doaj   +1 more source

LINE REGULAR FUZZY SEMIGRAPHS

مجلة 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

Mathematics, 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, Bahadur Ali, Muhammad Aslam Malik, Hafiz Muhammad Afzal Siddiqui, Muhammad Imran   +4 more
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Average degrees of edge-chromatic critical graphs [PDF]

Discrete Mathematics, 2019
23 ...
Cao, Yan, Chen, Guantao, Jiang, Suyun, Liu, Huiqing, Lu, Fuliang   +4 more
openaire   +2 more sources

Universal immersion spaces for edge-colored graphs and nearest-neighbor metrics [PDF]

, 2009
There exist finite universal immersion spaces for the following: (a) Edge-colored graphs of bounded degree and boundedly many colors.
Bartal, Yair, Schulman, Leonard J.
core   +1 more source