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Pregled bibliografske jedinice broj: 559459

Časopis

Autori: Vukičević, Damir
Naslov: Bond Additive Modeling 5. Mathematical properties of the variable sum exdeg index
( Bond Additive Modeling 5. Mathematical properties of the variable sum exdeg index )
Izvornik: Croatica chemica acta (0011-1643) 84 (2011), 1; 93-101
Vrsta rada: članak
Ključne riječi: varaible sum exdeg index; extremal graph theory
( varaible sum exdeg index; extremal graph theory )
Sažetak:
Recently, discrete and variable Adriatic indices have been introduced and it has been shown that the sum α -exdeg index is good predictor (when variable parameter is equal to 0.37 ) of the octanol-water partition coefficient for octane isomers. Here, we study mathematical properties of this descriptor. Namely, we analyze extremal graphs of this descriptor in the following classes: the class of all connected graphs, the class of all trees, the class of all unicyclic graphs, the class of all chemical graphs, the class of all chemical trees, the class of all chemical unicyclic graphs, the class of all graphs with given maximal degree, the class of all graphs with given minimal degree, the class of all trees with given number of pendant vertices, and the class of all connected graphs with given number of pendant vertices. Also, many open problems about variable Adriatic indices are proposed.
Projekt / tema: 037-0000000-2779, 177-0000000-0884
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Matematika,Kemija
URL Internet adrese: http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=103922
Broj citata:
Altmetric:
DOI: 10.5562/cca1667
URL cjelovitog teksta:
Google Scholar: Bond Additive Modeling 5. Mathematical properties of the variable sum exdeg index
Upisao u CROSBI: vukicevi@pmfst.hr (vukicevi@pmfst.hr), 28. Stu. 2011. u 00:32 sati



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