Dynamics and synchronization of a fractional-order hyperchaotic financial system

Abstract

This paper is devoted to the dynamic and synchronous investigation of a fractional-order hyperchaotic financial system. Firstly, based on fractional order theory, we model a financial system with variable order derivatives. When the parameters and fractional order are varied, the dynamic behaviors of the system are discussed. Secondly, the synchronization of this new system is investigated. Furthermore, the effectiveness of the presented methods was verified by the numerical results.