物理学报2012，Vol.61Issue(19)：87-94,8.
具有空间因素的社会网络上的舆论形成
Opinion formation on the social networks with geographic structure
摘要
Abstract
Opinion formation is the result of co-evolution of individual behavior and environment. Individual behavior is determined by its rational cognition and irrational emotion. Environment includes culture, cognitive and behavioral patterns and social interactions. Culture and cognitive patterns are usually related to the spatial factors. In this paper, a social network with geographical factors is con- structed. Together with the Ising model in networks, the effects of both spatial and social factors on opinion formation are investigated. The phase transition in the process of opinion formation is studied. The results indicate that both spatial cultural background and global preference for public opinion are crucial to opinion formation.关键词
舆论形成/社会网络/Ising模型/相变Key words
opinion formation/social network/Ising model/phase transition分类
信息技术与安全科学引用本文复制引用
罗植,杨冠琼,狄增如..具有空间因素的社会网络上的舆论形成[J].物理学报,2012,61(19):87-94,8.基金项目
国家自然科学基金（批准号：60974084,91024005,70733001）和中央高校基本科研业务费专项资金资助的课题. （）
