In this paper, we introduce the concept of l-order and conjecture that the l-order of hazard rate vectors of components implies the likelihood ratio order of parallel systems. We prove this conjecture when the number of components is no more than 5
In this paper, we introduce a new stochastic order between continuous non-negative random variables ...
AbstractLet X1,X2,…,Xn be independent exponential random variables such that Xi has failure rate λ f...
AbstractLet X1,…, Xn be independent random variables such that X1<lr X2<lr … <lr Xn, where <lr denot...
Let T(λ1,..,λn) be the lifetime of a parallel system consisting of exponential components with hazar...
This paper provides a partial solution to a long-standing open problem posted by Balakrishnan and Zh...
This paper considers stochastic comparison for parallel systems with two exponential components. For...
In a recent article of Laniado and Lillo (2014), the authors obtained some comparison results on com...
In this paper, we discuss stochastic comparisons of lifetimes of series and parallel systems with he...
The reversed (backward) hazard rate ordering is an ordering for random variables which compares life...
In this paper, we investigate ordering properties of lifetimes of parallel systems consisting of two...
We show that the order statistics, in a sample from a distribution that has a logconcave density fun...
Mao and Hu (2010) left an open problem about the hazard rate order between two parallel systems each...
This paper discusses ordering properties of lifetimes of parallel systems with two independent heter...
The proportional likelihood ratio order is an extension of the likelihood ratio order for the non-ne...
In this paper, we introduce a new stochastic order between continuous non-negative random variables ...
In this paper, we introduce a new stochastic order between continuous non-negative random variables ...
AbstractLet X1,X2,…,Xn be independent exponential random variables such that Xi has failure rate λ f...
AbstractLet X1,…, Xn be independent random variables such that X1<lr X2<lr … <lr Xn, where <lr denot...
Let T(λ1,..,λn) be the lifetime of a parallel system consisting of exponential components with hazar...
This paper provides a partial solution to a long-standing open problem posted by Balakrishnan and Zh...
This paper considers stochastic comparison for parallel systems with two exponential components. For...
In a recent article of Laniado and Lillo (2014), the authors obtained some comparison results on com...
In this paper, we discuss stochastic comparisons of lifetimes of series and parallel systems with he...
The reversed (backward) hazard rate ordering is an ordering for random variables which compares life...
In this paper, we investigate ordering properties of lifetimes of parallel systems consisting of two...
We show that the order statistics, in a sample from a distribution that has a logconcave density fun...
Mao and Hu (2010) left an open problem about the hazard rate order between two parallel systems each...
This paper discusses ordering properties of lifetimes of parallel systems with two independent heter...
The proportional likelihood ratio order is an extension of the likelihood ratio order for the non-ne...
In this paper, we introduce a new stochastic order between continuous non-negative random variables ...
In this paper, we introduce a new stochastic order between continuous non-negative random variables ...
AbstractLet X1,X2,…,Xn be independent exponential random variables such that Xi has failure rate λ f...
AbstractLet X1,…, Xn be independent random variables such that X1<lr X2<lr … <lr Xn, where <lr denot...
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