摘要
本文提出一个偏微分方程方法,用这一方法研究同输入M/M/∞排队群中的联合队长分布。在任意初始条件下,给出了瞬时联合队长分布的多元母函数,也讨论了稳态队长的联合分布及各排队系统之间的相关性。
In this paper, we give the method of partial differential equation, by which we study the joint queue length distributin for set of M/M/∞ queues driven by the common arrival process. We get the multivariate generating function for instantaneous joint queue length distribution under any initial condition, and discuss the joint distribution for steady-state queue length and the related property among queueing systems.
出处
《运筹与管理》
CSCD
2005年第1期1-7,共7页
Operations Research and Management Science
基金
国家自然科学基金资助项目(10271102)
关键词
运筹学
联合队长分布
多元母函数
偏微分方程
operations research
joint queue length distribution
multivariate generating function
partial differential equation