Comparing the reliability of coherent systems with heterogeneous, dependent and distribution-free components
In recent years, there has been a growing interest in comparing the reliability of systems with dependent components. Most of the recent works consider Archimedean copulas to define the dependency structure of systems and examine specific familiy of distributions. In this work, we provide distributi...
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| Formato: | artículo |
| Fecha de publicación: | 2021 |
| País: | España |
| Recursos: | Universidad Autónoma de Madrid |
| Repositorio: | Biblos-e Archivo. Repositorio Institucional de la UAM |
| Idioma: | inglés |
| OAI Identifier: | oai:repositorio.uam.es:10486/735480 |
| Acesso em linha: | https://hdl.handle.net/10486/735480 https://dx.doi.org/10.1080/16843703.2021.1963033 |
| Access Level: | acceso abierto |
| Palavra-chave: | System reliability parallel systems stochastic comparisons distorted distributions copulas majorization orders Matemáticas |
| Resumo: | In recent years, there has been a growing interest in comparing the reliability of systems with dependent components. Most of the recent works consider Archimedean copulas to define the dependency structure of systems and examine specific familiy of distributions. In this work, we provide distribution-free results to compare, in the usual stochastic order under some majorization conditions, coherent systems with heterogeneous and dependent components where the dependency structure can be defined by any copula. Applications of our main results for specific copulas and different families of marginal distributions are also given |
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