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Qiming He1; Hanqin Zhang2
Source Publicationactamathematicaeapplicataesinica
AbstractThis 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.
Document Type期刊论文
Affiliation1.Department of Industrial Engineering,Dalhousie University
Recommended Citation
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.
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