🌐EnglishEnglishDeutschEspañolNederlandsPortuguêsTürkçeРусскийفارسی한국어中文日本語EntityQ220409· pop 14· linked from 221 articlesbraid groupAlso known as Artin braid groupmathematical concept in knot theoryAvailable in 14 languagesEspañolDeutsch中文日本語РусскийHebrewHungarianNederlandsSerbianTürkçeUkrainianConnectionsgroupEntitybraidEntityCategoriesBraid groupsDiagram algebrasKnot theoryLow-dimensional topology