Abstract

Topological properties of the coauthorship graph are considered as applied to studies on physical sciences in Russia for 2012—2018. It was shown that key global properties of the coauthorship graph are formed by publications with a relatively small number of authors. Based on the analysis of characteristics of the distributions of degrees and weighted vertex degrees, it was shown that the weighted graph with edge weights equal to the fractional number most accurately describes the main features of the interaction of researchers in this field.

中文翻译：

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合作对俄罗斯物理学领域共同作者图特征的影响

摘要

共同作者关系图的拓扑属性被认为适用于2012-2018年俄罗斯物理科学研究。研究表明，共同作者图表的关键全局属性是由作者数量相对较少的出版物形成的。通过对度数和加权顶点度数分布特征的分析，表明边缘权重等于分数的加权图最准确地描述了该领域研究人员互动的主要特征。