Stability conditions for functional differential equations can be obtained using Lyapunov
functionals. Lyapunov Functionals and Stability of Stochastic Functional Differential …

Taking into account the effects of multiple pairs of variable delays, this paper deals with the
global dynamics for a class of differential neoclassical growth models. We aim to obtain …

Nonlinear differential equations are widely used in everyday scientific and engineering
dynamics. Problems involving differential equations of fractional order with initial and phase …

In the paper, we are concerned with a class of discontinuous BAM neural networks with
hybrid time-varying delays and D operator. Based on the concept of Filippov solution, by …

In this manuscript, we deal with a class and coupled system of implicit fractional differential
equations, having some initial and impulsive conditions. Existence and uniqueness results …

This paper is concerned with a non-autonomous delayed Nicholsonʼs blowflies model.
Under proper conditions, we employ a novel argument to establish a criterion on the global …

Dynamics of non-autonomous Mackey-Glass model have not been well documented yet in
two variable delays case, which is proposed by Berezansky and Braverman as open …

The Gilpin-Ayala (GA) ecosystem is one of the most important biological mathematical
models. The exploration of various kinetics behaviours of GA-ecological model has attracted …

In this paper, we employ the new concepts of piecewise almost periodic stochastic process
on a new periodic time scale and study a type of delay impulsive stochastic Nicholson's …

We establish several existence and uniqueness results about positive almost periodic
solutions for a class of hematopoiesis model. We give the proof of two properties relative to …