Hyper-Wiener index and Laplacian spectrum
The hyper-Wiener index WWW of a chemical tree T is defined as the sum of the product n1 n2 n3, over all pairs u, u of vertices of T, where n1 and n2 are the number of vertices of T, lying on the two sides of the path which connects u and u, and n3 is the number of vertices lying between u and u. An...
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| Format: | Article |
| Language: | English |
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Serbian Chemical Society
2003-12-01
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| Series: | Journal of the Serbian Chemical Society |
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| Online Access: | http://www.shd.org.yu/HtDocs/SHD/Vol68/No12/V68-No12-05.pdf |