F-sensitivity and (\(F_1, F_2\))-sensitivity between dynamical systems and their induced hyperspace dynamical systems


Authors

Risong Li - School of Mathematic and Computer Science, Guangdong Ocean University, Zhanjiang, Guangdong, 524025, P. R. China. Yu Zhao - School of Mathematic and Computer Science, Guangdong Ocean University, Zhanjiang, Guangdong, 524025, P. R. China. Hongqing Wang - School of Mathematic and Computer Science, Guangdong Ocean University, Zhanjiang, Guangdong, 524025, P. R. China. Ru Jiang - School of Mathematic and Computer Science, Guangdong Ocean University, Zhanjiang, Guangdong, 524025, P. R. China. Haihua Liang - School of Mathematic and Computer Science, Guangdong Ocean University, Zhanjiang, Guangdong, 524025, P. R. China.


Abstract

The notions of \(F\)-sensitivity and (\(F_1, F_2\))-sensitivity were introduced and studied by Wang et al. via Furstenberg families in [H.-Y. Wang, J.-C. Xiong, F. Tan, Discrete Dyn. Nat. Soc., 2010 (2010), 12 pages]. In this paper, the concepts of \(F\)-collective sensitivity (resp. (\(F_1, F_2\))-collective sensitivity) and compact-type \(F\)-collective sensitivity (resp. compact-type (\(F_1, F_2\))-collective sensitivity) are introduced as stronger forms of the traditional sensitivity for dynamical systems and Hausdorff locally compact second countable (HLCSC) dynamical systems, respectively, where \(F,F_1\) and \(F_2\) are Furstenberg families. It is proved that \(F\)-sensitivity (resp. (\(F_1, F_2\))-sensitivity) of the induced hyperspace system defined on the space of non-empty compact subsets or non-empty finite subsets (Vietoris topology) is equivalent to the \(F\)-collective sensitivity (resp. (\(F_1, F_2\))-collective sensitivity) of the original system; F-sensitivity (resp. (\(F_1, F_2\))-sensitivity) of the induced hyperspace system defined on the space of all nonempty closed subsets (hit-or-miss topology) is equivalent to the compact-type \(F\)-collective sensitivity (resp. (\(F_1, F_2\))-collective sensitivity) of the original HLCSC system. Moreover, it is shown that for a given dynamical system (E, d, f) and a given Furstenberg family F, if (E, d, f) is F-mixing, then it is \(F\)-collectively sensitive. Additionally, we prove that for a given dynamical system (E, d, f) and a given Furstenberg family \(F, (E, d, f)\) is \(F\)-mixing if and only if \(\underbrace{f\times f\times...\times f}_n\) is \(F\)-mixing for every \(n\geq 2\). Our results extend and improve some existing results.


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ISRP Style

Risong Li, Yu Zhao, Hongqing Wang, Ru Jiang, Haihua Liang, F-sensitivity and (\(F_1, F_2\))-sensitivity between dynamical systems and their induced hyperspace dynamical systems, Journal of Nonlinear Sciences and Applications, 10 (2017), no. 4, 1640--1651

AMA Style

Li Risong, Zhao Yu, Wang Hongqing, Jiang Ru, Liang Haihua, F-sensitivity and (\(F_1, F_2\))-sensitivity between dynamical systems and their induced hyperspace dynamical systems. J. Nonlinear Sci. Appl. (2017); 10(4):1640--1651

Chicago/Turabian Style

Li, Risong, Zhao, Yu, Wang, Hongqing, Jiang, Ru, Liang, Haihua. "F-sensitivity and (\(F_1, F_2\))-sensitivity between dynamical systems and their induced hyperspace dynamical systems." Journal of Nonlinear Sciences and Applications, 10, no. 4 (2017): 1640--1651


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