Pregled bibliografske jedinice broj: 759193
On the inverse sum indeg index
On the inverse sum indeg index // Discrete applied mathematics, 184 (2015), 202-212 doi:10.1016/j.dam.2014.11.013 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 759193 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On the inverse sum indeg index
Autori
Sedlar, Jelena ; Stevanović, Dragan ; Vasilyev, Alexander
Izvornik
Discrete applied mathematics (0166-218X) 184
(2015);
202-212
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Molecular descriptors; Bond-additive descriptors; Discrete Adriatic indices
Sažetak
Discrete Adriatic indices have been defined by Vukičević and Gašperov (2010), as a way of generalizing well-known molecular descriptors defined as the sum of individual bond contributions, such as the second Zagreb index or the Randić index. Among the 148 discrete Adriatic indices analyzed by Vukičević and Gašperov on the benchmark datasets of the International Academy of Mathematical Chemistry, 20 indices were selected as significant predictors of physicochemical properties. Here we study graph-theoretical properties of the Inverse Sum Indeg index, which was selected as a significant predictor of total surface area of octane isomers, and determine extremal values of this index across several graph classes, including connected graphs, chemical graphs, trees and chemical trees.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Ustanove:
Fakultet građevinarstva, arhitekture i geodezije, Split
Profili:
Jelena Sedlar
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
