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SUMMARYThe individuals of a population reproduce according to the linear bi… Show more
“…More specifically, if S(T) denotes the measurement on the characteristic for a single individual at time r, theprocess{S(t), r 2 O}hasstationaryindependentincrements,with S(t + 6) -S(t) distributed as normal with mean p8 andvariance d 6 . Adke & Dharmadhikari (1980) have discussed the problem of estimation of c2 when the underlying population grows according to a simple birth process, and hence is not subject to any threshold theorem. In this section we consider the general branching model of Section 6 as the population model and augment a Brownian motion component to each individual extant in the population.…”
Summary
Use of a suitable stopping rule yields exact uniformly most powerful tests and minimum variance unbiased estimators of various parameters of a Markov branching model with or without immigration. The population model discussed includes the pure birth, simple epidemic, immigration‐death, M/M/ 1 queue, linear birth‐death and a branching diffusion process, among others, as special cases.
“…More specifically, if S(T) denotes the measurement on the characteristic for a single individual at time r, theprocess{S(t), r 2 O}hasstationaryindependentincrements,with S(t + 6) -S(t) distributed as normal with mean p8 andvariance d 6 . Adke & Dharmadhikari (1980) have discussed the problem of estimation of c2 when the underlying population grows according to a simple birth process, and hence is not subject to any threshold theorem. In this section we consider the general branching model of Section 6 as the population model and augment a Brownian motion component to each individual extant in the population.…”
Summary
Use of a suitable stopping rule yields exact uniformly most powerful tests and minimum variance unbiased estimators of various parameters of a Markov branching model with or without immigration. The population model discussed includes the pure birth, simple epidemic, immigration‐death, M/M/ 1 queue, linear birth‐death and a branching diffusion process, among others, as special cases.
“…However, it is rare that observations in such detail are available. We therefore adopt the three sampling schemes suggested by Adke and Dharmadhikari [13]. We state below some of the properties of our process before defining the sampling schemes.…”
This paper investigates the properties of the maximum likelihood estimators of the drift and diffusion coefficients under three sampling schemes for a branching diffusion process in which the branching process is a linear birth process and the diffusion is in accordance with the Bro~cnian motion with drift.
“…For an application of BDP in modelling cell movements we refer to Adke and Dharmadhikari (1980), and for an application to pollution air we refer to Gorostiza (1994).…”
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