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Pregled bibliografske jedinice broj: 509504

Časopis

Autori: Bruckler, Franka Miriam; Došlić, Tomislav; Graovac, Ante; Gutman, Ivan
Naslov: On a class of distance-based molecular structure descriptors
( On a class of distance-based molecular structure descriptors )
Izvornik: Chemical physics letters (0009-2614) 503 (2011), 4/6; 336-338
Vrsta rada: članak
Ključne riječi: Q-indices; topological indices; Wiener-type indices; hosoya polynomial
( Q-indices; topological indices; Wiener-type indices; hosoya polynomial )
Sažetak:
A new class of distance-based molecular structure descriptors is put forward, aimed at eliminating a general shortcoming of the Wiener and Wiener-type indices, namely that the greatest contributions to their numerical values come from vertex pairs at greatest distance. The Q-indices, considered in this work, consist of contributions of vertex pairs that exponentially decrease with distance. It is shown that the Q-indices are equal to the Hosoya polynomial H(G, lambda), evaluated at a pertinently selected value of the variable lambda.
Projekt / tema: 098-0982929-2940, 177-0000000-0884, 037-0000000-2779, 037-2453075-1045, 177-0982929-2940
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://dx.doi.org/10.1016/j.cplett.2011.01.033
http://http://www.sciencedirect.com/science/article/pii/S0009261411000583
http://http://pdn.sciencedirect.com/science?_ob=MiamiImageURL&_cid=271350&_user=3875467&_pii=S0009261411000583&_check=y&_origin=article&_zone=toolbar&_coverDate=17-Feb-2011&view=c&originContentFamily=serial&wchp=dGLbVlt-zSkzS&md5=33bf569b9c5ece8a2a9214a2d6887355/1-s2.0-S0009261411000583-main.pdf
Broj citata:
Altmetric:
DOI: 10.1016/j.cplett.2011.01.033
URL cjelovitog teksta: http://dx.doi.org/10.1016/j.cplett.2011.01.033
Google Scholar: On a class of distance-based molecular structure descriptors
Upisao u CROSBI: bruckler.math@pmf.hr (bruckler.math@pmf.hr), 8. Tra. 2011. u 12:07 sati



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