Topological Evaluation of Certain Computer Networks by Contraharmonic-Quadratic Indices  

作　　者：Ahmed M.Alghamdi Khalid Hamid Muhammad Waseem Iqbal M.Usman Ashraf Abdullah Alshahrani Adel Alshamrani 

机构地区：[1]Department of Software Engineering,College of Computer Science and Engineering,University of Jeddah,Jeddah,21493,Saudi Arabia [2]Department of Computer Science,Superior University,Lahore,54000,Pakistan [3]Department of Software Engineering,Superior University,Lahore,54000,Pakistan [4]Department of Computer Science,GC Women University,Sialkot,53310,Pakistan [5]Department of Computer Science and Artificial Intelligence,College of Computer Science and Engineering,University of Jeddah,Jeddah,21493,Saudi Arabia [6]Department of Cybersecurity,College of Computer Science and Engineering at University of Jeddah,Jeddah,21493,Saudi Arabia

出　　处：《Computers, Materials & Continua》2023年第2期3795-3810,共16页计算机、材料和连续体（英文）

基　　金：the University of Jeddah,Jeddah,Saudi Arabia,under Grant No.(UJ-22-DR-14).

摘　　要：In various fields,different networks are used,most of the time not of a single kind;but rather a mix of at least two networks.These kinds of networks are called bridge networks which are utilized in interconnection networks of PC,portable networks,spine of internet,networks engaged with advanced mechanics,power generation interconnection,bio-informatics and substance intensify structures.Any number that can be entirely calculated by a graph is called graph invariants.Countless mathematical graph invariants have been portrayed and utilized for connection investigation during the latest twenty years.Nevertheless,no trustworthy evaluation has been embraced to pick,how much these invariants are associated with a network graph or subatomic graph.In this paper,it will discuss three unmistakable varieties of bridge networks with an incredible capacity of assumption in the field of computer science,chemistry,physics,drug industry,informatics and arithmetic in setting with physical and manufactured developments and networks,since Contraharmonic-quadratic invariants(CQIs)are recently presented and have different figure qualities for different varieties of bridge graphs or networks.The study settled the geography of bridge graphs/networks of three novel sorts with two kinds of CQI and Quadratic-Contraharmonic Indices(QCIs).The deduced results can be used for the modeling of the above-mentioned networks.

关 键 词：Bridge networks INVARIANTS Quadratic-Contraharmonic Indices MAPLE network graph molecular graph 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]