This paper studies the asymptotic stability problem for a class of uncertain impulsive switched systems with discrete and distributed delays. Based on Lyapunov functional theory, delay-dependent sufficient LMI conditions are established for the asymptotic stability of the considered systems. Moreover, an appropriate feedback controller is constructed for stabilizing the corresponding closed-loo...

and Applied Analysis 3 where n ≥ 1 is odd. Grace 27 and Yan 28 obtained several sufficient conditions for the oscillation of solutions of higher-order neutral functional differential equation of the form x t cx t − h Cx t H n qxt − g Qx t G 0, t ≥ t0, 1.8 where q and Q are nonnegative real constants. Clearly, 1.6 is a special case of 1.1 . The purpose of this paper is to study the oscillation b...

Inequality in the distribution of family income, which had remained virtually unchanged since the end of World War II until 1968, has increased sharply since then. Inequality in household wealth has increased even more dramatically, with the share of the top 1% doubling since 1976. Perhaps, the most notable technological change over the past 30 years has been the widespread diffusion of compute...

In this paper, we give a new definition of functional Steiner symmetrizations on logconcave functions. Using the functional Steiner symmetrization, we give a new proof of the classical Prékopa-Leindler inequality on log-concave functions.