标题：Modeling, discretization, and hyperchaos detection of conformable derivative approach to a financial system with market confidence and ethics risk
作者：Xin, Baogui; Peng, Wei; Kwon, Yekyung; Liu, Yanqin
作者机构：[Xin, Baogui; Peng, Wei] Shandong Univ Sci & Technol, Coll Econ & Management, Qingdao, Shandong, Peoples R China.; [Kwon, Yekyung] Dongseo Univ, Div 更多
通讯作者地址：[Xin, BG]Shandong Univ Sci & Technol, Coll Econ & Management, Qingdao, Shandong, Peoples R China.
来源：ADVANCES IN DIFFERENCE EQUATIONS
关键词：Conformable calculus; Fractional-order financial system; Discretization; process; Hyperchaotic attractor; Market confidence; Ethics risk
摘要：We propose a new chaotic financial system by considering ethics involvement in a four-dimensional financial system with market confidence. We present a five-dimensional conformable derivative financial system by introducing conformable fractional calculus to the integer-order system. We propose a discretization scheme to calculate numerical solutions of conformable derivative systems. We illustrate the scheme by testing hyperchaos for the system.