qualitative theory造句
1. The qualitative theory of ordinary differential equations and numerical simulation method were employed to investigate the kink waves of a nonlinear quartic wave equation.
2. The qualitative theory of differential equations is used to discuss existence and stability of the equilibrium and non-existence of the limit cycles.
3. Using method of qualitative theory of ordinary differential equation, studies economic harvesting model with variable price and cost for a single population.
4. The qualitative theory of ordinary differential equations and numerical simulation method are employed to investigate the kink waves of a nonlinear quartic equation.
5. Chapter One lists some important theorems in the qualitative theory and the stability theory of ordinary differential equations.
6. MethodsStability of the equilibrium was obtained by Qualitative Theory of Ordinary Differential Equations.
7. The main contents in this course includes : qualitative theory in dynamical system, chaos and its numerical recognition, bifurcation theory, the synchronization and control of chaos.
8. By means of the qualitative theory, we obtain sufficient conditions and a necessary condition for this kind of equations.
9. The more recent research on differential equations is concerned with the qualitative theory.
10. The mathematical essence of damped oscillation is researched with the qualitative theory of differential equation from the odd characters of the plane autonomous system.
11. So far, the study about core competence is mainly a study of qualitative theory analysis, and lacks in a systems analysis method which is exercisable.
12. Chaotic behaviours in nonlinear control and parameter-optimized systems are studied in this paper from the viewpoint of qualitative theory of nonlinear dynamical systems.
13. There are two kinds of finite time blow-up according to the qualitative theory: the pole of the movable singular point and the fixed singular point.
14. The conclusion from this paper is based on the market investigation data, the quantitative analysis comparison and the qualitative theory as a combination.
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15. The Pseudo Tracing Property closely related with the system's stable theory and the chaos theory, was played the vital role in qualitative theory of dynamic system.
16. The generalized kink waves of the short pulse equation were studied by the qualitative theory of ordinary differential equations and numerical simulation method.
17. The study of attractors of dynamical systems occupies an important position in the modern qualitative theory of differential equations.
18. This paper discusses a class of biochemical reaction system with doubly saturated reaction speed by using the method of qualitative theory of ordinary differential equation.