Spatio-temporal chaos in duopoly games
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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.
Tianxiu Lu
- Department of Mathematics, Sichuan University of Science and Engineering, Zigong, Sichuan, 643000, P. R. China.
- Artificial Intelligence Key Laboratory of Sichuan Province, Zigong, Sichuan, 643000, P. R. China.
Ru Jiang
- 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.
Haihua Liang
- School of Mathematic and Computer Science, Guangdong Ocean University, Zhanjiang, Guangdong, 524025, P. R. China.
Abstract
Suppose that \(G\) and \(H\) are two given closed subintervals of \(R\), and that \(q : G \rightarrow H\) and \(p : H \rightarrow G\) are continuous maps. Let
\(\Gamma (s, t) = (p(t), q(s))\) be a Cournot map over the space \(G \times H\). In this paper, we study spatio-temporal chaos of such a Cournot
map. In particular, it is shown that if \(p\) and \(q\) are onto maps, then the following are equivalent:
1) \(\Gamma\) is spatio-temporally chaotic;
2) \(\Gamma^2\mid_{\Lambda_1}\) is spatio-temporally chaotic;
3) \(\Gamma^2\mid_{\Lambda_2}\) is spatio-temporally chaotic;
4) \(\Gamma\mid_{\Lambda_1\cup\Lambda_2}\) is spatio-temporally chaotic.
Moreover, it is proved that if \(p\) and \(q\) are onto maps, then \(p \circ q\) is spatio-temporally chaotic if and only if so is \(q \circ p\). Also, we
give two examples which show that for the above results, it is necessary to assume that \(p\) and \(q\) are onto maps.
Share and Cite
ISRP Style
Risong Li, Yu Zhao, Tianxiu Lu, Ru Jiang, Hongqing Wang, Haihua Liang, Spatio-temporal chaos in duopoly games, Journal of Nonlinear Sciences and Applications, 10 (2017), no. 7, 3784--3791
AMA Style
Li Risong, Zhao Yu, Lu Tianxiu, Jiang Ru, Wang Hongqing, Liang Haihua, Spatio-temporal chaos in duopoly games. J. Nonlinear Sci. Appl. (2017); 10(7):3784--3791
Chicago/Turabian Style
Li, Risong, Zhao, Yu, Lu, Tianxiu, Jiang, Ru, Wang, Hongqing, Liang, Haihua. "Spatio-temporal chaos in duopoly games." Journal of Nonlinear Sciences and Applications, 10, no. 7 (2017): 3784--3791
Keywords
- Spatio-temporal chaos
- Li-Yorke sensitivity
- duopoly game.
MSC
- 37D45
- 54H20
- 37B40
- 26A18
- 28D20
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