Search Results - "Peng, Yuexi"

SEIR modeling of the COVID-19 and its dynamics by He, Shaobo, Peng, Yuexi, Sun, Kehui

“…In this paper, a SEIR epidemic model for the COVID-19 is built according to some general control strategies, such as hospital, quarantine and external input…”
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Parameter identification for discrete memristive chaotic map using adaptive differential evolution algorithm by Peng, Yuexi, He, Shaobo, Sun, Kehui

“…Since the concept of discrete memristor was proposed, more and more scholars began to study this topic. At present, most of works on the discrete memristor are…”
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A locally active discrete memristor model and its application in a hyperchaotic map by Ma, Minglin, Yang, Yang, Qiu, Zhicheng, Peng, Yuexi, Sun, Yichuang, Li, Zhijun, Wang, Mengjiao

“…The continuous memristor is a popular topic of research in recent years, however, there is rare discussion about the discrete memristor model, especially the…”
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Chaos in the discrete memristor-based system with fractional-order difference by Peng, Yuexi, He, Shaobo, Sun, Kehui

“…The mathematical modeling of memristor in discrete-time domain is an attractive new issue, but there are still some problems to be explored. This paper studies…”
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Discrete Memristor and Discrete Memristive Systems by He, Shaobo, Zhan, Donglin, Wang, Huihai, Sun, Kehui, Peng, Yuexi

“…In this paper, we investigate the mathematical models of discrete memristors based on Caputo fractional difference and G-L fractional difference. Specifically,…”
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Parameter Identification of Fractional-Order Discrete Chaotic Systems by Peng, Yuexi, Sun, Kehui, He, Shaobo, Peng, Dong

“…Research on fractional-order discrete chaotic systems has grown in recent years, and chaos synchronization of such systems is a new topic. To address the…”
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Modeling different discrete memristive sine maps and its parameter identification by Peng, Yuexi, Lan, Zixin, Li, Wenhan, Li, You, Peng, Jinzhang

“…Compared with the continuous chaotic system designed by analog circuit, chaotic maps realized by the digital circuit has the characteristics of simple logic…”
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Hidden dynamics, synchronization, and circuit implementation of a fractional-order memristor-based chaotic system by Wang, Mengjiao, Deng, Bingqing, Peng, Yuexi, Deng, Min, Zhang, Yibing

“…Fractional calculus has always been regarded as an ideal mathematical tool to describe the memory of complex systems and special materials. A fractional-order…”
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Research on Information Identification of Chaotic Map with Multi-Stability by Li, You, Peng, Yuexi

“…Influenced by the rapid development of artificial intelligence, the identification of chaotic systems with intelligent optimization algorithms has received…”
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Synchronization in a higher-order neuronal network with blinking interactions by Deivasundari, Parvathysankar, Natiq, Hayder, He, Shaobo, Peng, Yuexi, Hussain, Iqtadar

“…The synchronization of higher-order networks presents a fascinating area of exploration within nonlinear dynamics and complex networks. Simultaneously, growing…”
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Chaotic attractor with varied parameters by Alamodi, Abdulaziz O. A., Sun, Kehui, Peng, Yuexi

“…Based on the parameter estimation technologies of the chaotic systems, and the chaotic systems which produce chaotic attractors while their parmeters are…”
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A discrete memristor model and its application in Hénon map by Peng, Yuexi, Sun, Kehui, He, Shaobo

“…•A discrete memristor model is proposed from mathematics angle.•This discrete model satisfies the definition of the generalized memristor.•A discrete…”
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A higher dimensional chaotic map with discrete memristor by Peng, Yuexi, He, Shaobo, Sun, Kehui

“…Although memristor has been widely discussed in recent years, the topic of memristor in discrete domain is rarely mentioned. This paper presents a higher…”
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A hidden grid multi-scroll chaotic system coined with two multi-stable memristors by Zhang, Lingshuang, Li, Zhijun, Peng, Yuexi

“…Multi-scroll chaotic systems have been extensively used in various fields such as secure communication and image encryption due to their unique performances…”
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Detecting chaos in fractional-order nonlinear systems using the smaller alignment index by He, Shaobo, Sun, Kehui, Peng, Yuexi

“…The identification between chaos and ordered states in fractional-order chaotic systems is a challenge as well as a hot topic due to the complex of fractional…”
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Discrete fracmemristor-based chaotic map by Grunwald–Letnikov difference and its circuit implementation by Peng, Yuexi, Liu, Jun, He, Shaobo, Sun, Kehui

“…The topic of discrete memristor has attracted more and more attention in recent years, but there is not enough discussion about discrete memristor under the…”
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A simple color image encryption algorithm based on a discrete memristive hyperchaotic map and time-controllable operation by Peng, Yuexi, Lan, Zixin, Sun, Kehui, Xu, Wei

“…Chaotic maps are widely used in image encryption due to their characteristics, but many chaotic maps have the weakness of narrow and discontinuous chaotic…”
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Chaos and complexity in a fractional-order higher-dimensional multicavity chaotic map by Wang, Lingyu, Sun, Kehui, Peng, Yuexi, He, Shaobo

“…•A fractional-order higher-dimensional multicavity SI-CMCM is designed in the Caputo discrete delta’s sense and the advantages of this method are more clear…”
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Dynamics of a higher dimensional fractional-order chaotic map by Peng, Yuexi, Sun, Kehui, Peng, Dong, Ai, Wei

“…Fractional calculus has been a hot topic in nonlinear science, because it can describe physical phenomena more accurately. In recent years, the theory of…”
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Hybrid diffusion-based visual image encryption for secure cloud storage by Zhang, Yan, Tong, Yaonan, Li, Chunlai, Peng, Yuexi, Tan, Fei

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