On HNBUE class after specific age

In this article we introduce new classes of life distributions namely harmonic new better (worse) than used in expectation after specific age t0 HNBUE∗t0 (HNWUE∗t0). The closure properties under various reliability operations such as convolution, mixture, mixing and the homogeneous Poisson shock mod...

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Bibliographic Details
Main Authors: M.A.W. Mahmoud, M.E. Moshref, A.M. Gadallah
Format: Article
Language:English
Published: SpringerOpen 2013-07-01
Series:Journal of the Egyptian Mathematical Society
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1110256X13000059