Stochastic comparisons of coherent systems
J Navarro - Metrika, 2018 - Springer
The study of stochastic comparisons of coherent systems with different structures is a
relevant topic in reliability theory. Several results have been obtained for specific …
relevant topic in reliability theory. Several results have been obtained for specific …
Generalized cumulative residual entropy and record values
G Psarrakos, J Navarro - Metrika, 2013 - Springer
The Shannon entropy of a random variable has become a very useful tool in Probability
Theory. In this paper we extend the concept of cumulative residual entropy introduced by …
Theory. In this paper we extend the concept of cumulative residual entropy introduced by …
On negative cumulative extropy with applications
S Tahmasebi, A Toomaj - Communications in Statistics-Theory and …, 2022 - Taylor & Francis
Recently, an alternative measure of uncertainty termed by extropy was proposed by Lad et
al. Accordingly, a cumulative residual extropy is also introduced by replacing the survival …
al. Accordingly, a cumulative residual extropy is also introduced by replacing the survival …
On comparing coherent systems with heterogeneous components
FJ Samaniego, J Navarro - Advances in Applied Probability, 2016 - cambridge.org
In this paper we investigate different methods that may be used to compare coherent
systems having heterogeneous components. We consider both the case of systems with …
systems having heterogeneous components. We consider both the case of systems with …
Preservation of stochastic orders under the formation of generalized distorted distributions. Applications to coherent systems
The preservation of stochastic orders under the formation of coherent systems is a relevant
topic in the reliability theory. Several properties have been obtained under the assumption of …
topic in the reliability theory. Several properties have been obtained under the assumption of …
Preservation of reliability classes under the formation of coherent systems
The preservation of reliability aging classes under the formation of coherent systems is a
relevant topic in reliability theory. Thus, it is well known that the new better than used class is …
relevant topic in reliability theory. Thus, it is well known that the new better than used class is …
Minimal repair of failed components in coherent systems
The minimal repair replacement is a reasonable assumption in many practical systems.
Under this assumption a failed component is replaced by another one whose reliability is the …
Under this assumption a failed component is replaced by another one whose reliability is the …
[HTML][HTML] Copula-based representations for the reliability of the residual lifetimes of coherent systems with dependent components
In the context of coherent systems, we obtain representations for the reliability function of the
residual lifetime at time t under different assumptions. Specifically, four cases are considered …
residual lifetime at time t under different assumptions. Specifically, four cases are considered …
Orderings of coherent systems with randomized dependent components
Consider a general coherent system with independent or dependent components, and
assume that the components are randomly chosen from two different stocks, with the …
assume that the components are randomly chosen from two different stocks, with the …
Preservation of ILR and IFR aging classes in sums of dependent random variables
J Navarro, F Pellerey - Applied Stochastic Models in Business …, 2022 - Wiley Online Library
Closure of aging classes with respect to sums is a relevant topic in different areas of applied
probability. In the case of independent random variables (ie, for convolutions) this …
probability. In the case of independent random variables (ie, for convolutions) this …