Oscillation of second order neutral difference equation with continuous arguments;

Existence of multiple positive solutions of a class of p-Laplacian difference equations;

Global attractivity of difference equations with positive and negative items;

Asymptotic behavior of a type of differential equation;

Parameter design for particle swarm optimization based on differential equation

A differential equation of giving series of incremental AGC(Automatic Gauge Control)model has been derived by the error analysis method.

Forced oscillation for difference equations with continuous arguments;

Oscillation of second order nonlinear neutral delay difference equations with continuous arguments;

Existence of asymptotically almost periodic sequence solutions for some difference equations;

The characteristics of the movement of recoil particls and the condition for existing optimum angle are discussed with Q-equation in nuclear reactions.

Based on the differential equations and the system of difference equations,the mathematical model of the procedure of the resonant rise of thyristor parallel resonant intermediate frequency power supply was established,then the analytical solutions of the transient and steady state variables were obtained.