Tuesday 28 June 2011

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON MATHEMATICS
Transactions ID Number: 53-809
Full Name: Fengwei Li
Position: Associate Professor
Age: ON
Sex: Male
Address: Department of mathematics,shaoxing university,Shaoxing,Zhejiang 312000,P.R. China
Country: CHINA
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E-mail address: fengwei.li@eyou.com
Other E-mails: fengwei.li@usx.edu.cn,fengwei.li@hotmail.com
Title of the Paper: Computing rupture degrees of some graphs
Authors as they appear in the Paper: Fengwei Li, Qingfang Ye and Baohuai Sheng
Email addresses of all the authors: fengwei.li@eyou.com,fqy-y@163.com,bhsheng@usx.edu.cn
Number of paper pages: 12
Abstract: Computer or communication networks are so designed that they don't easily get disrupted under external attack and, moreover, these are easily reconstructed when they do get disrupted. These desirable properties of networks can be measured by various parameters such as connectivity, toughness, tenacity and rupture degree. Among these parameters, rupture degree is comparatively better parameter to measure the stability of networks. In this paper, the authors give the exact values for the rupture degree of the Cartesian product of a path and a cycle. After that, we discuss the rupture degree of total graphs of paths and cycles. Finally, we study the values for rupture degree of powers of paths and cycles.
Keywords: Rupture degree, Vulnerability, Cartesian product, Total graph, Powers of graphs, $R$-set.
EXTENSION of the file: .pdf
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How Did you learn about congress: Discrete Mathematics, vulnerability of networks, graph theory,Optimization and Applications
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