title: Anticontrol of Hopf bifurcation and control of chaos for a finance system through washout filters with time delay.
abstract: A controlled model for a financial system through washout-filter-aided dynamical feedback control laws is developed, the problem of anticontrol of Hopf bifurcation from the steady state is studied, and the existence, stability, and direction of bifurcated periodic solutions are discussed in detail. The obtained results show that the delay on price index has great influences on the financial system, which can be applied to suppress or avoid the chaos phenomenon appearing in the financial system.
authors: Department of Mathematics and Information Science, Zhoukou Normal University, Zhoukou, Henan 466001, China.
authors: Huitao
authors: 0000-0002-0656-702X
authors: H
authors: Zhao
authors: Department of Mathematics and Information Science, Zhoukou Normal University, Zhoukou, Henan 466001, China.
authors: Mengxia
authors: M
authors: Lu
authors: Department of Mathematics and Information Science, Zhoukou Normal University, Zhoukou, Henan 466001, China.
authors: Junmei
authors: J
authors: Zuo
mesh_terms: D003198:Computer Simulation; D005246:Feedback; D005376:Financial Management / Q000379:methods*; D018803:Models, Economic; D008962:Models, Theoretical; D017711:Nonlinear Dynamics; D009991:Oscillometry / Q000379:methods*