coxianrepresentationsofgeneralizederlangdistributions

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	coxianrepresentationsofgeneralizederlangdistributions
	Qiming He 1; Hanqin Zhang2
	2009
发表期刊	actamathematicaeapplicataesinica
ISSN	0168-9673
卷号	000 期号:003 页码:489
摘要	This paper studies Coxian representations of generalized Erlang distributions. A nonlinear program is derived for computing the parameters of minimal Coxian representations of generalized Erlang distributions. The nonlinear program is also used to characterize the triangular order and the admissible region of generalized Erlang distributions. It is shown that the admissible region associated with a triangular order may not be convex. For generalized Erlang distributions of ME-order 3, a minimal Coxian representation is found explicitly. In addition, an algorithm is developed for computing a special type of ordered Coxian representations - the bivariate Coxian representation - for generalized Erlang distributions.
语种	英语
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/35991
专题	应用数学研究所
作者单位	1.Department of Industrial Engineering,Dalhousie University 2.中国科学院数学与系统科学研究院
推荐引用方式 GB/T 7714	Qiming He,Hanqin Zhang. coxianrepresentationsofgeneralizederlangdistributions[J]. actamathematicaeapplicataesinica,2009,000(003):489.
APA	Qiming He,&Hanqin Zhang.(2009).coxianrepresentationsofgeneralizederlangdistributions.actamathematicaeapplicataesinica,000(003),489.
MLA	Qiming He,et al."coxianrepresentationsofgeneralizederlangdistributions".actamathematicaeapplicataesinica 000.003(2009):489.