A-Optimal designs for mixture polynomial models with heteroscedastic errors

A-Optimal designs for mixture polynomial models with heteroscedastic errors

This paper searches $ A $-optimal designs for mixture polynomial models when the errors are heteroscedastic. Sufficient conditions are given so that $ A $-optimal designs for the complex mixture polynomial models can be constructed from the direct sum of $ A $-optimal designs for their sub-mixture m...

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Bibliographic Details
Main Authors: Fei Yan, Junpeng Li, Haosheng Jiang, Chongqi Zhang
Format: Article
Language:English
Published: AIMS Press 2023-09-01
Series:AIMS Mathematics
Subjects:
mixture experiments
heteroscedasticity
$ a $-optimal design
mixture polynomial models
direct sum design
Online Access:https://www.aimspress.com/article/doi/10.3934/math.20231369?viewType=HTML

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https://www.aimspress.com/article/doi/10.3934/math.20231369?viewType=HTML

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