关于GI/G/1系统虚等待时间的收敛速度
ON THE RATES FOR VIRTUAL WAITING TIME OF GI/G/1 SYSTEM
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摘要: 排队论中极限定理的收敛速度是人们比较关心的问题,Kennedy用 Skorokhod嵌入法得出了一些量的收敛速度,但比较慢。本文利用对分布函数两边逼近的方法,在ρ=EV/EU≥1,EU3<∞,EV3<∞的假定下,得到了GI/G/1系统虚等待时间的收敛速度,改进了文1之相应结果。Abstract: In this paper, we assume that ρ=EV1/EU1≥1, σ2=E (V1-U1-EV1+EU1)2>0, γ3= E|V1-U1-EV1+EU1|3<∞. Under these conditions, we obtain the rates for Virtual Waiting Time of GI/G/1 system using function approximation. These results improve the corresponding results of 1.