| 1. | An analysis of hopf bifurcation in a chaotic system
一个混沌系统的霍普夫分叉分析 |
| 2. | Numerical approximation of hopf bifurcation for delay logistic differential equation
分支参数值的数值逼近 |
| 3. | Analysis of numerical hopf bifurcation of a delay differential equation
一类延迟微分方程的数值霍普夫分支分析 |
| 4. | Application research of hopf bifurcation theorem in nonlinear oscillation circuits
分叉定理在非线性振荡电路中的应用 |
| 5. | The concrete method to determine hopf bifurcation speeds of the train ( vehicle ) on curved tracks and tangent lines are described
论文首先描述了直线和曲线轨道情况下列车(车辆)系统hopf分叉速度的具体求法。 |
| 6. | We give the conditions of the existence of hopf bifurcation and obtain the figures of the oscillations and phases . at one time , we depict transition qualitatively
对系统进行hopf分支判定，绘出了系统的振荡图形及其相图，并对过渡态做了定性的描述。 |
| 7. | We use the poincare - andronov - hopf bifurcation theorem to prove that there is an invariant curve in the center manifold when the coupling coefficient e is small enough
利用poincar - andronov - hopf分支定理证明系统有弱空间耦合时在中心流形上存在不变圈。 |
| 8. | The first part of this paper ( chapters 2 and 3 ) discusses the stability and hopf bifurcation for two classes of retarded differential difference systems
本文的第一部分(第二章、第三章)就是讨论两类特殊形式的滞后型微分差分系统的稳定性和hopf分支的存在性 |
| 9. | Secondly , we show the calculating formulae about the quality of hopf bifurcation in the first bifurcated curve with the normal form method of calculating hopf bifurcation
接着我们应用hassard的计算hopf分支的"规范型"方法，给出了在第一条分支曲线上分析hopf分支性质的公式。 |
