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On the fixation probability of superstars

Autor
Diaz, J.; Goldberg, L.; Mertzios, G.B.; Richerby, D.; Serna, M.; Spirakis, P.G.
Tipus d'activitat
Article en revista
Revista
Proceedings of the Royal Society A. Mathematical physical and engineering sciences
Data de publicació
2013-05-29
Volum
469
Número
2156
Pàgina inicial
20130193
DOI
https://doi.org/10.1098/rspa.2013.0193 Obrir en finestra nova
Resum
The Moran process models the spread of genetic mutations through populations. A mutant with relative fitness r is introduced and the system evolves, either reaching fixation (an all-mutant population) or extinction (no mutants). In a widely cited paper, Lieberman et al. (2005 Evolutionary dynamics on graphs. Nature 433, 312–316) generalize the model to populations on the vertices of graphs. They describe a class of graphs (‘superstars’), with a parameter k and state that the fixation proba...
Grup de recerca
ALBCOM - Algorismia, Bioinformàtica, Complexitat i Mètodes Formals

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