Artigo Revisado por pares

Lobby index in networks

2009; Elsevier BV; Volume: 388; Issue: 11 Linguagem: Inglês

10.1016/j.physa.2009.02.013

ISSN

1873-2119

Autores

Arthur Korn, A. Schubert, András Telcs,

Tópico(s)

Opinion Dynamics and Social Influence

Resumo

We propose a new node centrality measure in networks, the lobby index, which is inspired by Hirsch’s h-index. It is shown that in scale-free networks with exponent α the distribution of the l-index has power tail with exponent α(α+1). Properties of the l-index and extensions are discussed.

Referência(s)