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Pregled bibliografske jedinice broj: 559422

Časopis

Autori: Vukičević, Damir
Naslov: Bond Additive Modeling 2. Mathematical properties of Max-min rodeg index
( Bond Additive Modeling 2. Mathematical properties of Max-min rodeg index )
Izvornik: Croatica chemica acta (0011-1643) 83 (2010), 3; 261-273
Vrsta rada: članak
Ključne riječi: molecular descriptor; extremal values; extremal graphs; chemical graphs; unicyclic graphs; trees
( molecular descriptor; extremal values; extremal graphs; chemical graphs; unicyclic graphs; trees )
Sažetak:
Recently, set of 148 discrete Adriatic indices has been defined. One of these indices is Max-min rodeg index. It is a good predictor of enthalpy of vaporization for octane isomers. It is also good predictor of standard enthalpy of vaporization for octane isomers and it has been shown that it is a good predictor of log water activity coefficient for polychlorobiphenyls. Tight mathematical bounds (expressed as the functions of the number of vertices) are analyzed for the following classes of graphs: connected graphs, trees, unicyclic graphs, chemical graphs, chemical trees, chemical unicyclic graphs and trees with prescribed number of pendant vertices. Further, we analyze maximal value of this index for graphs with maximal degree Δ and minimal value of this index for graphs with minimal degree δ. Also, we propose a series of open problems regarding mathematical properties of discrete Adriatic indices that have shown good predictive properties.
Projekt / tema: 177-0000000-0884, 037-0000000-2779
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=93216
URL cjelovitog teksta:
Google Scholar: Bond Additive Modeling 2. Mathematical properties of Max-min rodeg index
Upisao u CROSBI: vukicevi@pmfst.hr (vukicevi@pmfst.hr), 27. Stu. 2011. u 23:47 sati



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