Search Results - subject:"Fleming-Viot process"

Large deviation principle for some measure-valued processes

Fatheddin, Parisa; Xiong, Jie - In: Stochastic Processes and their Applications 125 (2015) 3, pp. 970-993

-Brownian motion and Fleming–Viot process. …

Persistent link: https://www.econbiz.de/10011194152

The reversibility and an SPDE for the generalized Fleming–Viot processes with mutation

Li, Zenghu; Liu, Huili; Xiong, Jie; Zhou, Xiaowen - In: Stochastic Processes and their Applications 123 (2013) 12, pp. 4129-4155

that of the classical Fleming–Viot process except that Kingman’s coalescent is replaced by the Ξ-coalescent, the coalescent …The (Ξ,A)-Fleming–Viot process with mutation is a probability-measure-valued process whose moment dual is similar to …

Persistent link: https://www.econbiz.de/10011065000

Muller’s ratchet clicks in finite time

Audiffren, Julien; Pardoux, Etienne - In: Stochastic Processes and their Applications 123 (2013) 6, pp. 2370-2397

We consider the accumulation of deleterious mutations in an asexual population, a phenomenon known as Muller’s ratchet, using the continuous time model proposed by Alison et al. (2009) [4]. We show that for any parameter λ0 (the rate at which mutations occur), for any α0 (the toxicity of...

Persistent link: https://www.econbiz.de/10011065051

Change of measure in the lookdown particle system

Hénard, Olivier - In: Stochastic Processes and their Applications 123 (2013) 6, pp. 2054-2083

product type h-transform related to conditioning a Generalized Fleming–Viot process without mutation on coexistence of some …-transform of the Generalized Fleming–Viot process and an immortal particle representation for the additive h-transform of the …

Persistent link: https://www.econbiz.de/10011065064

Absolutely continuous measure for a jump-type Fleming–Viot process

Silva, Telles Timóteo da; Fragoso, Marcelo Dutra - In: Statistics & Probability Letters 82 (2012) 3, pp. 557-564

In this paper, we prove that the random measure of the one-dimensional jump-type Fleming–Viot process is absolutely …. This result is an important step towards the representation of the Fleming–Viot process with jumps in terms of the solution …

Persistent link: https://www.econbiz.de/10011039979

Bayesian Nonparametric Construction of the Fleming-Viot Process with Fertility Selection

Walker, Stephen G.; Ruggiero, Matteo - International Centre for Economic Research (ICER) - 2007

particle process. The Fleming-Viot process with haploid selection is derived as a special case. …

Persistent link: https://www.econbiz.de/10004972505

Construction and Stationary Distribution of the Fleming-Viot Process with Viability Selection

Walker, Stephen G.; Ruggiero, Matteo - International Centre for Economic Research (ICER) - 2007

This paper provides an explicit construction of the Fleming-Viot process with viability selection in a Bayesian …

Persistent link: https://www.econbiz.de/10004972511

The Neutral Population Model and Bayesian Nonparametrics

Favaro, Stefano; Ruggiero, Matteo; Spanò, Dario; … - International Centre for Economic Research (ICER) - 2007

is described by the Neutral Fleming-Viot process. A natural likelihood process is introduced such that every collection … derivation of all results relies on the transition density of the Neutral Fleming-Viot process and on a new representation for … of k observations, at each time point, is essentially a vector of i.i.d. samples from the state of the Fleming-Viot …

Persistent link: https://www.econbiz.de/10004972517