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Entropy (Basel)
; 22(9)2020 Sep 14.
Article
in English
| MEDLINE
| ID: mdl-33286796
ABSTRACT
Chaotic dynamical systems are studied in this paper. In the models, integer order time derivatives are replaced with the Caputo fractional order counterparts. A Chebyshev spectral method is presented for the numerical approximation. In each of the systems considered, linear stability analysis is established. A range of chaotic behaviours are obtained at the instances of fractional power which show the evolution of the species in time and space.