Open Access
2007 On the Number of Collisions in $\Lambda$-Coalescents
Alexander Gnedin, Yuri Yakubovich
Author Affiliations +
Electron. J. Probab. 12: 1547-1567 (2007). DOI: 10.1214/EJP.v12-464
Abstract

We examine the total number of collisions $C_n$ in the $\Lambda$-coalescent process which starts with $n$ particles. A linear growth and a stable limit law for $C_n$ are shown under the assumption of a power-like behaviour of the measure $\Lambda$ near $0$ with exponent $0<\alpha<1$.

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Alexander Gnedin and Yuri Yakubovich "On the Number of Collisions in $\Lambda$-Coalescents," Electronic Journal of Probability 12(none), 1547-1567, (2007). https://doi.org/10.1214/EJP.v12-464
Accepted: 4 December 2007; Published: 2007
Vol.12 • 2007
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