1.
The Exsistence of Periodic Solution for Second Order Nonlinear Duffing Equation;
二阶非线性Duffing方程的周期解的存在性
2.
Almost Periodic Solutions of Nonlinear Duffing Equations with Damping;
带阻尼的非线性Duffing方程的概周期解
3.
Study on the Periodic Solutions of a Class of 2nth Order Nonlinear Duffing Equations with Damping;
一类2n阶含阻尼项的非线性Duffing方程周期解的研究
4.
The Calculation and Analysis of Nonlinear Vibration Characteristics with Duffing Equation
Duffing方程非线性振动特性的计算与分析
5.
Almost Periodic Solution of Nonlinear N-Dimentional Duffing Equation;
非线性n维Duffing方程的概周期解
6.
Aubry-Mather Sets for Semilinear Duffing Equations
半线性Duffing方程的Aubry-Mather集
7.
THE EXISTENCE OF PERIODIC SOLUTIONS FOR A KIND OF HIGH-ORDER DUFFING EQUATIONS WITH SIGN-CHANGING COEFFICIENT AHEAD OF NONLINEAR TERM
一类非线性项前系数可变号的高阶Duffing方程的周期解存在性问题
8.
On Littlewood s Boundedness Problem for Asymmetric Duffing Equation;
一类非对称Duffing方程的Lagrange稳定性
9.
Periodic Solutions for Superlinear Duffing Qeuations with Impulsive Effects;
具有脉冲的超线性Duffing方程的周期解
10.
The existence of homoclinic orbit of Duffing s equation;
Duffing方程同宿轨的存在性
11.
Study on Liénard Equation and Duffing Equation under Nonresonance Condition;
Liénard方程和非共振Duffing方程研究
12.
The Problem of Periodic Solutions for Second Order Duffing Equation with Deviating Argument;
二阶时滞Duffing型方程周期解存在性问题
13.
The Existence of Periodic Solution of a Duffing Equation with Delay;
一类时滞Duffing型方程周期解的存在性
14.
Existence for bounded solution of Durffing perturbation equations;
Duffing扰动方程的有界解的存在性
15.
The Existence of Mather Sets in a Class of Duffing Equations with a Bounded Restore Force
具有界恢复力Duffing方程Mather集的存在性
16.
Existence of Periodic Solutions of a Kind of Generalized Duffing-Type Equations
一类广义Duffing型方程周期解的存在性
17.
Nonlinear Dynamics of Duffing System with Fractional Order Damping
分数阶阻尼Duffing系统的非线性动力学特性
18.
Periodic Solutions of A Kind of Nonautonomous High Order Delay Duffing Equation
一类高阶非自治的时滞Duffing型方程周期解