Abstract In this paper, we investigate some analogous results on the existence of entire solutions of a certain type of nonlinear differential and differential-difference equations of the following ...

Functional differential equations with forward and backward delays arise naturally, for instance, in the study of travelling waves in lattice equations and as semi-discretizations of partial ...

Abel differential equations are a class of differential equations that play a significant role in various fields of mathematics and applied sciences. They are characterized by their non-linear nature ...

For this system, the initial values for the concentrations are derived from equilibrium considerations (as a function of parameters) or are provided as known values. The experiment used to collect the ...

DR. PHILLIPS'S little book is not a treatise on differential equations in the ordinary sense. He does not deal with any but the most elementary equations, and his aim is purely utilitarian, namely, to ...