标题： 一类广义Fleming-Viot过程的平稳分布 显示英文标题

标题： Stationary distributions for a class of generalized Fleming-Viot processes

摘要： 我们识别出由某些beta定律和参数测度指定的跳跃机制的广义Fleming-Viot过程的平稳分布。 这些分布是通过对归一化的稳定随机测度进行适当的偏变换，然后通过具有相同参数测度的Dirichlet随机测度的分布进行混合得到的。 计算主要基于与具有迁入的测度值分支过程之间的已知关系。 显示英文摘要

摘要： We identify stationary distributions of generalized Fleming-Viot processes with jump mechanisms specified by certain beta laws together with a parameter measure. Each of these distributions is obtained from normalized stable random measures after a suitable biased transformation followed by mixing by the law of a Dirichlet random measure with the same parameter measure. The calculations are based primarily on the well-known relationship to measure-valued branching processes with immigration.