Pregled bibliografske jedinice broj: 344481
On the largest eigenvalue of the distance matrix of a connected graph
On the largest eigenvalue of the distance matrix of a connected graph // Chemical physics letters, 447 (2007), 4-6; 384-387 doi:10.1016/j.cplett.2007.09.048 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 344481 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On the largest eigenvalue of the distance matrix of a connected graph
Autori
Zhou, Bo ; Trinajstić, Nenad
Izvornik
Chemical physics letters (0009-2614) 447
(2007), 4-6;
384-387
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Molecular-orbitals; Zagreb indexes; Hyper-wiener; Hydrocarbons
Sažetak
We report some properties of the largest eigenvalue Lambda(1) of the distance matrix of a connected graph, in particular, the upper and lower bounds for Lambda(1) involving the sum of the squares of the distances between all unordered pairs of vertices and the sum of the distances between a given vertex and all other vertices. We also give the relationship between Lambda(1) and the first Zagreb index and the Wiener index. Additionally, we give the Nordhaus-Gaddum-type result for Lambda(1).
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
098-1770495-2919 - Razvoj metoda za modeliranje svojstava bioaktivnih molekula i proteina (Lučić, Bono, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Profili:
Nenad Trinajstić
(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
