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https://scidar.kg.ac.rs/handle/123456789/17390
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Поље DC-а | Вредност | Језик |
---|---|---|
dc.contributor.author | Shicai, Gong | - |
dc.contributor.author | Li, Xueliang | - |
dc.contributor.author | Xu, Guanghui | - |
dc.contributor.author | Gutman, Ivan | - |
dc.contributor.author | Furtula, Boris | - |
dc.date.accessioned | 2023-03-20T14:07:16Z | - |
dc.date.available | 2023-03-20T14:07:16Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 0340-6253 | en_US |
dc.identifier.uri | https://scidar.kg.ac.rs/handle/123456789/17390 | - |
dc.description.abstract | The energy \(\mathcal{E}(G)\) of a graph \(G\) is defined as the sum of the absolute values of the eigenvalues of its adjacency matrix. A graph \(G\) of order \(n\) is said to be borderenergetic if its energy equals the energy of the complete graph \(K_n\), i.e., if \(\mathcal{E}(G) = 2(n - 1)\). We first show by examples that there exist connected borderenergetic graphs, different from the complete graph \(K_n\). The smallest such graph is of order 7. We then show that for each integer \(n\), \(n \geq 7\), there exists borderenergetic graphs of order \(n\), different from \(K_n\), and describe the construction of some of these graphs. | en_US |
dc.language.iso | en | en_US |
dc.publisher | University of Kragujevac, Faculty of Science | en_US |
dc.rights | info:eu-repo/semantics/openAccess | - |
dc.source | MATCH Communications in Mathematical and in Computer Chemistry | - |
dc.subject | Eginvalues | en_US |
dc.subject | Graph spectra | en_US |
dc.subject | Graph energy | en_US |
dc.subject | Borderenergtic graphs | en_US |
dc.title | Borderenergetic graphs | en_US |
dc.type | article | en_US |
dc.description.version | Published | en_US |
dc.type.version | PublishedVersion | en_US |
Налази се у колекцијама: | Faculty of Science, Kragujevac |
Датотеке у овој ставци:
Датотека | Опис | Величина | Формат | |
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paper0105.pdf | 302.77 kB | Adobe PDF | ![]() Погледајте |
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