arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1503.07200physics.soc-phnlin.AO
收藏

存在个人信念时意见形成的动力学模型

Kinetic models of opinion formation in the presence of personal conviction

Carlo Brugna, Giuseppe Toscani

摘要:

我们考虑一个Boltzmann型的非线性动力学方程,它考虑了信念在一个通过[G. Toscani,Commun.数学科学4,481(2006)]。最初的交换机制是基于人类通过自我思考而妥协和改变观点的倾向,在这里,妥协和扩散项的参数被修改,现在被假设为取决于个人的信念程度。数值模拟表明,信念的存在有可能打破对称性,并产生意见集群。该模型部分地受到最近工作[L. Pareschi,G.托斯卡尼菲尔横河Soc.A372,20130396(2014)],其中研究了知识在财富分配形成中的作用。

英文摘要:

We consider a nonlinear kinetic equation of Boltzmann type which takes into account the influence of conviction during the formation of opinion in a system of agents which interact through the binary exchanges introduced in [G. Toscani, Commun. Math. Sci. 4, 481 (2006)]. The original exchange mechanism, which is based on the human tendency to compromise and change of opinion through self-thinking, is here modified in the parameters of the compromise and diffusion terms, which now are assumed to depend on the personal degree of conviction. The numerical simulations show that the presence of conviction has the potential to break symmetry, and to produce clusters of opinions. The model is partially inspired by the recent work [L. Pareschi, G. Toscani, Phil. Trans. R. Soc. A 372, 20130396 (2014)], in which the role of knowledge in the formation of wealth distribution has been investigated.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑