Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOn homotopy braids.AuthorsBardakov, Valeriy G.; Vershinin, Vladimir V.; Wu, JieAbstractThe homotopy braid group B ^ n {\widehat{B}_{n}} is the subject of the paper. First, the linearity of B ^ n {\widehat{B}_{n}} over the integers is proved. Then we prove that the group B ^ 3 {\widehat{B}_{3}} is torsion free.SubjectsHOMOTOPY groups; TORSION; INTEGERSPublicationForum Mathematicum, 2022, Vol 34, Issue 2, p447ISSN0933-7741Publication typeArticleDOI10.1515/forum-2021-0069