In this paper, we consider a system of magnetic effected piezoelectric beams with interior time-varying delay and time-dependent weights, in which the beam is clamped at two side points subject to single distributed state feedback controller delay. By combining semigroup theory Kato's variable norm technique, obtain existence uniqueness solution. imposing appropriate assumptions on term introdu...

In this study we have discussed a fuzzy eoq model for deteriorating products with time varying deterioration under inflation and exponential dependent demand rate. Shortages are not allowed in the impact of is investigated. An inventory used to determine whether order quantity more than or equal predetermined declining items.The optimal solution existing derived by taking truncated taylor’s ser...

Abstract For a given pair of random lifetimes whose dependence is described by time-transformed exponential model, we provide analytical expressions for the distribution their sum. These are obtained using representation joint in terms bivariate distortions, which an alternative approach to classical copula representation. Since this allows one obtain conditional distributions and inverses simp...