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arXiv 1603.08099math.OCnlin.AO
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异质Hegselmann-Krause意见动力学的部分收敛性

Partial Convergence of Heterogeneous Hegselmann-Krause Opinion Dynamics

Wei Su, Yongguang Yu

摘要:

在意见动力学中,异质Hegselmann-Krause(HK)动力学的收敛一直是一个开放的问题,多年来,期待着任何实质性的进展。本文证明了一般非齐次HK动力系统的一个部分收敛结论。也就是说,必须有一些代理人将在有限的时间内达到静态状态,而其他意见必须在它们之间以最小的距离进化,如果所有的意见不达成共识。这一结果导致了两种特殊情况下的异质HK动力学的收敛性:最小置信阈值足够大,或初始意见分歧足够小。

英文摘要:

In opinion dynamics, the convergence of the heterogeneous Hegselmann-Krause (HK) dynamics has always been an open problem for years which looks forward to any essential progress. In this short note, we prove a partial convergence conclusion of the general heterogeneous HK dynamis. That is, there must be some agents who will reach static states in finite time, while the other opinions have to evolve between them with a minimum distance if all the opinions does not reach consensus. And this result leads to the convergence of two special case of heterogeneous HK dynamics: the minimum confidence threshold is large enough, or the initial opinion difference is small enough.

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。

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