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A new algorithm for computing distance matrix and Wiener index of zig-zag polyhex nanotubes

The Wiener index of a graph G is defined as the sum of all distances between distinct vertices of G. In this paper an algorithm for constructing distance matrix of a zig-zag polyhex nanotube is introduced. As a consequence, the Wiener index of this nanotube is computed.

Detalles Bibliográficos
Autores principales: Ashrafi, AliReza, Yousefi, Shahram
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2007
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246226/
http://dx.doi.org/10.1007/s11671-007-9051-y