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Pregled bibliografske jedinice broj: 315698

Comparing Zagreb M1 and M2 indices for acyclic molecules


Vukičević, Damir; Graovac, Ante
Comparing Zagreb M1 and M2 indices for acyclic molecules // MATCH Communications in mathematical and in computer chemistry, 57 (2007), 3; 587-590 (međunarodna recenzija, članak, znanstveni)


Naslov
Comparing Zagreb M1 and M2 indices for acyclic molecules

Autori
Vukičević, Damir ; Graovac, Ante

Izvornik
MATCH Communications in mathematical and in computer chemistry (0340-6253) 57 (2007), 3; 587-590

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Molecular descriptors; Zagreb indices; inequalities; acyclic molecules

Sažetak
Recently, it has been conjuctured that for each simple graph with n verices and m edges, M1/n is smaller or equal to M2/m, where M1 and M2 are the first and second Zagreb index. This claim has been later disproved for connected as well as for disconnected graphs. Here, we show that this claim holds for trees.

Izvorni jezik
Engleski

Znanstvena područja
Matematika, Kemija



POVEZANOST RADA


Projekt / tema
037-0000000-2779 - Diskretna matematika i primjene (Dragutin Svrtan, )
098-0982929-2940 - Modeliranje molekula i materijala metodama matematičke i računarske kemije (Ante Graovac, )
177-0000000-0884 - Diskretni matematički modeli u kemiji (Damir Vukičević, )

Ustanove
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • Chemical Abstracts
  • Mathematical Reviews