Affiliation:
1. Department of Physics, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur 440033, India
2. School of Mathematics and Statistics, University of Hyderabad, Hyderabad 500046, India
Abstract
We study the fractional maps of complex order, [Formula: see text], for [Formula: see text] and [Formula: see text] in one and two dimensions. In two dimensions, we study Hénon, Duffing, and Lozi maps, and in [Formula: see text], we study logistic, tent, Gauss, circle, and Bernoulli maps. The generalization in [Formula: see text] can be done in two different ways, which are not equivalent for fractional order and lead to different bifurcation diagrams. We observed that the smooth maps, such as logistic, Gauss, Duffing, and Hénon maps, do not show chaos, while discontinuous maps, such as Bernoulli and circle maps,show chaos. The tent and Lozi map are continuous but not differentiable, and they show chaos as well. In [Formula: see text], we find that the complex fractional-order maps that show chaos also show multistability. Thus, it can be inferred that the smooth maps of complex fractional order tend to show more regular behavior than the discontinuous or non-differentiable maps.
Subject
Applied Mathematics,General Physics and Astronomy,Mathematical Physics,Statistical and Nonlinear Physics
Cited by
5 articles.
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