An exponential-inverse-exponential {Weibull} regression failure model is introduced. Some of its properties like density function, survival and hazard function are derived. Maximum likelihood estimates the parameters new from censored data obtained. To assess local influence diagnostic(s) on parameter estimates, appropriate matrices Also, global used to detect influential observations. Martinga...

This paper presents the analysis of a continuous review perishable inventory system wherein the life time of each item follows an exponential distribution. The operating policy is (s,S) policy where the ordered items are received after a random time which follows exponential distribution. Primary arrival follows Poisson distribution and they may turnout to be posit...

‎‎In this paper, Solvability nonlinear Volterra integral equations with general vanishing delays is stated. So far sinc methods for approximating the solutions of Volterra integral equations have received considerable attention mainly due to their high accuracy. These approximations converge rapidly to the exact solutions as number sinc points increases. Here the numerical solution of nonlinear...

in a subclass of the scale-parameter exponential family, we consider the sequential pointestimation of a function of the scale parameter under the loss function given as the sum of the weightedsquared error loss and a linear cost. for a fully sequential sampling scheme, second order expansions areobtained for the expected sample size as well as for the regret of the procedure. the former resear...

2 An Interesting Tiling Problem We will work with a simply connected subset R ⊆ Z (thought of as a union of unit cubes). Usually we will think of R as being a hyper-rectangle, but it doesn’t have to be. Let ui denote the unit vector in the ith coordinate and let u∗ = (1, 1, . . . , 1). Let RL = {x ∈ R | ∃i ∈ [k], x− ui 6∈ R} denote the lower boundary of R. A subset S ⊆ R is a downset if RL ⊆ S ...