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An algorithm for the calculation of the hyper-Wiener index of benzenoid hydrocarbonsKlavžar, Sandi ; Žigert Pleteršek, Petra ; Gutman, IvanOpisan je algoritem za izračun hiper-Wienerjevega indeksa ▫$(WW)$▫ benzenoidnih ogljikovodikov. Algoritem je zasnovan na osnovi elementarnih prerezov benzenoidnega grafa ▫$B$▫. ▫$WW$▫ se izraža kot ... vsota izrazov oblike ▫$n_{11}n_{22} + n_{12}n{21}$▫, kjer je ▫$n_{rs}, r,s=1,2$▫ število točk v enem izmed štirih delov, na katere razbije točke grafa ▫$B$▫ par elementarnih prerezov. Algoritem med drugim omogoča določitev izrazov za ▫$WW$▫ homogenih zaporedij benzenoidnih ogljikovodikov.Source: Computers & Chemistry. - ISSN 0097-8485 (Vol. 24, 2000, str. 229-233)Type of material - article, component partPublish date - 2000Language - englishCOBISS.SI-ID - 9762905
Author
Klavžar, Sandi |
Žigert Pleteršek, Petra |
Gutman, Ivan
Topics
matematika |
kemijska teorija grafov |
hiper-Wienerjev indeks |
benzenoidni ogljikovodiki |
topološki indeksi |
benzenoidni grafi |
elementarni prerezi |
mathematics |
chemical graph theory |
hyper-Wiener index |
benzenoid hydrocarbons |
topological indices |
benzenoid graphs |
elementary cuts
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| Database name | Field | Year |
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| Klavžar, Sandi | 05949 |
| Žigert Pleteršek, Petra | 18504 |
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