Pregled bibliografske jedinice broj: 708761
The edge Wiener index of suspensions, bottlenecks and thorny graphs
The edge Wiener index of suspensions, bottlenecks and thorny graphs // Glasnik matematički, 49 (2014), 1; 1-12 doi:10.3336/gm.49.1.01 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 708761 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
The edge Wiener index of suspensions, bottlenecks and thorny graphs
Autori
Alizadeh, Yaser ; Iranmanesh, Ali ; Došlić, Tomislav ; Azari, Mahdieh
Izvornik
Glasnik matematički (0017-095X) 49
(2014), 1;
1-12
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Distance ; Edge-Wiener index ; Join ; Corona
Sažetak
Let $G$ be a simple connected graph. The distance between the edges $g$ and $f\in E(G)$ is defined as the distance between the corresponding vertices $g$ and $f$ in the line graph of $G$. The edge-Wiener index of $G$ is defined as the sum of such distances between all pairs of edges of the graph. Let $G_1+G_2$ and $G_1\circ G_2$ be the join and the corona of graphs $G_1$ and $G_2$, respectively. In this paper, we present explicit formulas for the edge-Wiener index for these graphs. Then we apply our results to compute the edge-Wiener index of suspensions, bottlenecks, and thorny graphs.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
037-0000000-2779 - Diskretna matematika i primjene (Svrtan, Dragutin, MZOS ) ( CroRIS)
177-0000000-0884 - Diskretni matematički modeli u kemiji (Vukičević, Damir, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Građevinski fakultet, Zagreb,
Prirodoslovno-matematički fakultet, Split
Profili:
Tomislav Došlić
(autor)
