Main Article Content
Reliability, stochastic orders, redundancy allocations.
In this paper, we consider the problem of alocating K active reserves, whose lifetimes are independent identically distributed random variables, equal to the system series components; with the purpose of optimizing system failure rate function. As opposed to the work by Sing and Singh, our discussion yields the same results using more elementary methods.
MSC: 62-xx, 62N05, 90B25
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