| Revista: | Revista mexicana de física |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000378380 |
| ISSN: | 0035-001X |
| Autors: | Acosta Elías, J1 Arjona Villicaña, P.D1 Moldes Navarro, L2 |
| Institucions: | 1Universidad Autónoma de San Luis Potosí, San Luis Potosí. México 2Universidad Politécnica de Cataluña, Barcelona. España |
| Any: | 2014 |
| Període: | Mar-Abr |
| Volum: | 60 |
| Número: | 2 |
| Paginació: | 145-148 |
| País: | México |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Analítico, teórico |
| Resumen en inglés | In the Barabási-Albert growth model for complex networks new nodes added to the network, obtain instant information from the entire network and employ preferential connectivity to select a node to establish a connection. In practice, information takes time to propagate from a sender to a receiver. We modify the Barabási-Albert model to include the time information takes to propagate between nodes. In the modified model a time delay is associated to the transmission of information and each new node must wait for a period of time to receive the network connectivity information. By adjusting this waiting time, different functional forms of the connectivity distribution are obtained. These connectivity distributions form a spectrum of functional forms which lie between two limiting cases: a power law distribution for large waiting times and an exponential distribution for short waiting times |
| Disciplines | Física y astronomía |
| Paraules clau: | Física, Redes complejas, Modelo Barabási-Albert, Tiempo de retardo |
| Keyword: | Physics and astronomy, Physics, Complex networks, Barabasi-Albert model, Time delay |
| Text complet: | Texto completo (Ver PDF) |
