Effects of Sexual Reproduction
نویسنده
چکیده
Example 5.5: Near-critical binary splitting. The theorem applies to binary splitting where the probability of division is p(z) = 1/2+1/(2z), and q(z) = 1− p(z) is the probability of no children, if population size is z. Thus, m(z) = 1 + 1/z and the process is supercritical, but approaches criticality as z increases. The probability generating function of the offspring number is fz(s) = q(z) + p(z)s2. We take u = 2 in Equation (5.118) to obtain
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تاریخ انتشار 2005