On the Dynamics of the q-Deformed Gaussian Map
2020 ◽
Vol 30
(08)
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pp. 2030021
Keyword(s):
Following the scheme inspired by Tsallis [Jagannathan & Sudeshna, 2005; Patidar & Sud, 2009], we study the Gaussian map and its [Formula: see text]-deformed version. We compute the topological entropies of the discrete dynamical systems which are obtained for both maps, the original Gaussian map and its [Formula: see text]-modification. In particular, we are able to obtain the parametric region in which the topological entropy is positive. The analysis of the sign of Schwarzian derivative and the topological entropy allow us a deeper analysis of the dynamics. We also highlight the coexistence of attractors, even if it is possible to determine a wide range of parameters in which one of them is a chaotic attractor.
1999 ◽
Vol 09
(09)
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pp. 1719-1729
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1993 ◽
Vol 03
(02)
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pp. 293-321
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1987 ◽
Vol 20
(5)
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pp. 75-80
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2016 ◽
Vol 113
(15)
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pp. 3932-3937
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