In this paper, we recall the geometric definition of the braid group by Emil Artin and we give a complete, elementary geometric/topological proof of the standard presentation of the braid group on n strings.

中文翻译：

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编织组及其介绍

在本文中，我们回顾了 Emil Artin 对编织群的几何定义，并对编织群的标准表示给出了完整的、基本的几何/拓扑证明。n字符串。