On some generalized discrete logistic maps

Journal of Advanced Research

关键词: Logistic map;    Bifurcation diagram;    Stability;    Generalized 1D map;    Arbitrary power;    Chaos;   

DOI  :  10.1016/j.jare.2012.05.003

来源: DOAJ

【 摘 要 】

Recently, conventional logistic maps have been used in different vital applications like modeling and security. However, unfortunately the conventional logistic maps can tolerate only one changeable parameter. In this paper, three different generalized logistic maps are introduced with arbitrary powers which can be reduced to the conventional logistic map. The added parameter (arbitrary power) increases the degree of freedom of each map and gives us a versatile response that can fit many applications. Therefore, the conventional logistic map is considered only a special case from each proposed map. This new parameter increases the flexibility of the system, and illustrates the performance of the conventional system within any required neighborhood. Many cases will be illustrated showing the effect of the arbitrary power and the equation parameter on the number of equilibrium points, their locations, stability conditions, and bifurcation diagrams up to the chaotic behavior.

【 授权许可】

Unknown