Pregled bibliografske jedinice broj: 36670
Mobius inversion on a poset of a graph and its acyclic subgraphs
Mobius inversion on a poset of a graph and its acyclic subgraphs // Discrete applied mathematics, 67 (1996), 1-3; 5-11 doi:10.1016/0166-218X(95)00007-E (međunarodna recenzija, članak, znanstveni)
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Naslov
Mobius inversion on a poset of a graph and its acyclic subgraphs
(Möbius inversion on a poset of a graph and its acyclic subgraphs)
Autori
Babić, Darko ; Trinajstić, Nenad
Izvornik
Discrete applied mathematics (0166-218X) 67
(1996), 1-3;
5-11
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
conjugated hydrocarbons ; graph ; acyclic subgraphs ; Möbius function
Sažetak
Several chemical models for resonance energy of conjugated hydrocarbons are formulated in terms of a graph and its acyclic subgraphs. The resonance energy in these models is expressed by a truncated cluster expansion in terms of acyclic subgraphs. In order to efficiently perform the complete expansion, one needs to know the Möbius function for the pertinent partially ordered set. In the present paper a formula for the Möbius function in the poset is derived and discussed.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
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
