【期刊论文】Oscillation of second order self-conjugate differential equation with impulses

张振国

【期刊论文】Throughout positive solutions of seond-order nonlinear differential equations

张振国

【期刊论文】Linear Oscillation of Second-Order Nonlinear Difference Equations with Damped Term

张振国

【期刊论文】Oscillation of Solutions for Second-Order Nonlinear Difference Equations with Nonlinear Neutral Term

张振国

【期刊论文】Oscillation critearia of second order neutral difference equations

张振国

【期刊论文】一类积分微分方程的稳定性准则

张振国

【期刊论文】Existence of positive solutions of second-order nonlinear neutral differential equations with positive and negative terms

张振国

【期刊论文】Oscillation Criteria for Second－Order Functional Difference Equations with ＂Summation Small＂Coefficient

张振国

【期刊论文】Oscillation Theorems for Second-Order Advanced Functional Difference Equations

张振国

【期刊论文】Periodicity and Asymptotic Behavior of a Kind of Recursive Sequence Equations

张振国

【期刊论文】Oscillation of second order unstable neutral difference equations with continuous arguments

张振国

【期刊论文】Oscillation of Second Order Nonlinear Difference Equation with Continuous Variable

张振国

【期刊论文】Necessary and Sufficient Conditions for the existence of periodic solutions of riccatts equation with periodic coefficents

张振国

【期刊论文】Oscillation of Higher Order Nonlinear Unstable Type Difference Equations

张振国

【期刊论文】一类非线性二阶差分方程解的振动性

张振国

【期刊论文】具有无界分段常矩阵的三阶微分方程及其扰动方程的指数

张振国

【期刊论文】n阶非线性泛函微分方程的渐近性和非振动性

张振国

【期刊论文】Existence of non-osciliatory solutions to higher-order mixed difference equations

张振国

【期刊论文】半流及其逆极限的混沌

张振国

【期刊论文】Necessary and Sufficient Conditions for Oscillation of Bounded Solutions of Nonlinear Second Order Difference Equations

张振国