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Escape regimes of biased random walks on Galton–Watson trees
We study biased random walk on subcritical and supercritical Galton–Watson trees conditioned to survive in the transient, sub-ballistic regime. By considering offspring laws with infinite variance, we extend previously known results for the walk on the supercritical tree and observe new trapping phe...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer Berlin Heidelberg
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6566224/ https://www.ncbi.nlm.nih.gov/pubmed/31258234 http://dx.doi.org/10.1007/s00440-017-0768-y |