Results 51 to 60 of about 878,120 (185)

A Novel Approach for Cyclic Decompositions of Balanced Complete Bipartite Graphs into Infinite Graph Classes

Journal of Function Spaces, 2022
Graph theory is considered an attractive field for finding the proof techniques in discrete mathematics. The results of graph theory have applications in many areas of social, computing, and natural sciences.
A. El-Mesady, Omar Bazighifan, S. S. Askar   +2 more
doaj   +1 more source

Regularity in Vague Intersection Graphs and Vague Line Graphs

Abstract and Applied Analysis, 2014
Fuzzy graph theory is commonly used in computer science applications, particularly in database theory, data mining, neural networks, expert systems, cluster analysis, control theory, and image capturing.
Muhammad Akram, Wieslaw A. Dudek, M. Murtaza Yousaf   +2 more
doaj   +1 more source

Tangles and Connectivity in Graphs

, 2016
This paper is a short introduction to the theory of tangles, both in graphs and general connectivity systems. An emphasis is put on the correspondence between tangles of order k and k-connected components.
Grohe, Martin
core   +1 more source

Characteristics of nerve graph: A view from graph terminologies

Data Analytics and Applied Mathematics
In this study, the characteristics of nerve graph are investigated through graph theory. This study addresses the problem of identifying and characterizing nerve graph from the perspective of simple, degree, bipartite, adjacency and cycles terminologies.
Nur Atikah Aziz, Yuhani Yusof, Nor Haniza Sarmin, Hazulin Mohd Radzuan, Viska Noviantri   +4 more
doaj   +1 more source

Fault-Tolerant Partition Resolvability of Cyclic Networks

Journal of Mathematics, 2021
Graph invariants provide an amazing tool to analyze the abstract structures of networks. The interaction and interconnection between devices, sensors, and service providers have opened the door for an eruption of mobile over the web applications ...
Kamran Azhar, Sohail Zafar, Agha Kashif, Michael Onyango Ojiema   +3 more
doaj   +1 more source

An Application of Graph Theory to Additive Number Theory

European Journal of Combinatorics, 1985
It is proved that, if \({\mathfrak A ...
Alon, Noga, Erdös, P.
openaire   +2 more sources

On topological indices and entropy measures of beryllonitrene network via logarithmic regression model

Scientific Reports
Chemical graph theory, a subfield of graph theory, is used to investigate chemical substances and their characteristics. Chemical graph analysis sheds light on the connection, symmetry, and reactivity of molecules.
Guofeng Yu, Muhammad Kamran Siddiqui, Mazhar Hussain, Nazir Hussain, Zohaib Saddique, Fikre Bogale Petros   +5 more
doaj   +1 more source

The development of e-learning applications solving problems from graph theory

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013
Authors are in long term developing e-learning supports for some parts of Operation Research course. The original purpose was to prepare e-learning supports for students of FBE Mendelu, mainly for part-time form students, who have subscribed Economic ...
Pavel Kolman, Petr Zach, Josef Holoubek
doaj   +1 more source

On applications of bipartite graph associated with algebraic structures

Open Mathematics, 2020
The latest developments in algebra and graph theory allow us to ask a natural question, what is the application in real world of this graph associated with some mathematical system? Groups can be used to construct new non-associative algebraic structures,
Zhang Xiujun, Nadeem Muhammed, Ahmad Sarfraz, Siddiqui Muhammad Kamran   +3 more
doaj   +1 more source

The Degree Energy of a Graph

Mathematics
The incidence of edges on vertices is a cornerstone of graph theory, with profound implications for various graph properties and applications. Understanding degree distributions and their implications is crucial for analyzing and modeling real-world ...
A. R. Nagalakshmi, A. S. Shrikanth, G. K. Kalavathi, K. S. Sreekeshava   +3 more
doaj   +1 more source