基于耦合映像格子模型的半导体股票市场稳定性分析  

Stability analysis of semiconductor stock market based on coupled map lattice model

作　　者：刘德宇 马福祥[1,2] 陈阳 马秀娟 周斌[1,2] LIU Deyu;MA Fuxiang;CHEN Yang;MA Xiujuan;ZHOU Bin(School of Computer Science,Qinghai Normal University,Xining 810016,China;State Key Laboratory of Tibetan Language Intelligent Processing and Application Jointly Built by the Province and the Ministry,Xining 810008,China)

机构地区：[1]青海师范大学计算机学院,青海西宁810016 [2]省部共建藏语智能处理及应用国家重点实验室,青海西宁810008

出　　处：《电子设计工程》2023年第3期185-188,193,共5页Electronic Design Engineering

基　　金：国家自然基金青年项目(11801296,61603206);青海省科技计划项目(2018-ZJ-777)。

摘　　要：该文从股票所属板块视角研究了当前中国半导体产业网络的发展现状,将复杂网络理论、超图理论与半导体股票板块相结合,构建了半导体股票板块超网络模型,并利用耦合映像格子模型研究了半导体股票板块超网络抵抗外部干扰的能力。通过分析仿真实验结果得出半导体股票板块超网络在随机攻击下较为鲁棒,超网络较为稳定;在蓄意攻击策略下,半导体股票板块超网络较为脆弱。该文的研究结果对研究半导体产业链的稳定性机理、提高产业链的稳定性等方面提供了一定的理论支持。In this paper,the current development status of the semiconductor industry network in China from the perspective of the segment to which the stock belongs are studied,complex network theory and hypergraph theory with the semiconductor stock segment are combined,a semiconductor stock segment hypernetwork model is studied,and the ability of the semiconductor stock segment hypernetwork to resist external disturbances using the coupled map lattice model is studied. By analyzing the simulation experimentalresults it is concluded that the semiconductor stock slab hypernetwork is more robust under random attacks and the hypernetwork is more stable;the semiconductor stock slab hypernetwork is more vulnerable under deliberate attack strategies.The results of this paper provide some theoretical support for studying the stability mechanism of the semiconductor industry chain and improving the stability of the chain.

关 键 词：超网络 稳定性 耦合映像格子模型 半导体股票 

分 类 号：O175[理学—数学] F426.63[理学—基础数学] F832.51[经济管理—产业经济]