Pregled bibliografske jedinice broj: 673059
On Sum-Balaban Index
On Sum-Balaban Index // Ars combinatoria, 104 (2012), 211-223 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 673059 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On Sum-Balaban Index
Autori
Xing, Rundan ; Zhou, Bo ; Graovac, Ante
Izvornik
Ars combinatoria (0381-7032) 104
(2012);
211-223
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
sum-Balaban index; sum J index; cyclomatic number; tree; sum of distances
Sažetak
The sum-Balaban index of a connected graph G is defined as J(G) = (m/+1) (Du+Dv)-1/2exp. where Du is the sum of distances between vertex u and all other vertices, is the cyclomatic number, E(G) is the edge set, and m = E(G). We establish various upper and lower bounds for the sum-Balaban index and determine the trees with the largest, second-largest and third-largest as well as smallest, second-smallest and third-smallest sum Balaban indices among the n-vertex tree for n 6.
Izvorni jezik
Engleski
Znanstvena područja
Matematika, Kemija
POVEZANOST RADA
Projekti:
177-0982929-2940 - Modeliranje molekula i materijala metodama matematičke i računarske kemije
Ustanove:
Prirodoslovno-matematički fakultet, Split
Profili:
Ante Graovac
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
