- Tytuł:
- Centrosymmetric graphs and a lower bound for graph energy of fullerenes
- Autorzy:
-
Katona, Gyula Y.
Faghani, Morteza
Ashrafi, Ali Reza - Powiązania:
- https://bibliotekanauki.pl/articles/30148717.pdf
- Data publikacji:
- 2014-11-01
- Wydawca:
- Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
- Tematy:
-
centrosymmetric matrix
fullerene graph
energy - Opis:
- The energy of a molecular graph G is defined as the summation of the absolute values of the eigenvalues of adjacency matrix of a graph G. In this paper, an infinite class of fullerene graphs with 10n vertices, n ≥ 2, is considered. By proving centrosymmetricity of the adjacency matrix of these fullerene graphs, a lower bound for its energy is given. Our method is general and can be extended to other class of fullerene graphs.
- Źródło:
-
Discussiones Mathematicae Graph Theory; 2014, 34, 4; 751-768
2083-5892 - Pojawia się w:
- Discussiones Mathematicae Graph Theory
- Dostawca treści:
- Biblioteka Nauki
Artykuł