A Second-order Nonlinear Differential Equations Neutral Delay The Oscillation Analysis

Oscillation theory of ordinary differential equations in the theory of differential equations is an important branch, it has a profound background of the physical and mathematical model. In recent years, in the application of this theory in the field of mathematics has been achieved rapid development and extensive attention. A large number of scholars in this field of theoretical research, and made a series of good results.On the vibration theory of differential equations have good prospects for the development, and high practical value. Based on the latest research findings on the basis of lists two more typical second-order nonlinear differential equations neutral delay its solution to the vibration of summed up for the in-depth analysis and synthesis, it is worth further study and put forward problems.