Closure properties of the relevation transform*
Jeyaveerasingam George Shanthikumar, Laurence A. Baxter · Naval Research Logistics Quarterly · 1985
Abstract Sufficient conditions under which the relevation of two probability distributions is (i) NBU, (ii) IFRA, (iii) IFR are derived. The result for case (iii) corrects an error in a previous article by Baxter.