Brunnian braids over the 2-sphere and Artin combed form

• المؤلفون الرئيسيون: Duzhin, Fedor, Jessica, Loh Sher En
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Braid Groups; Homotopy Groups of Spheres
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/160042

Finding homotopy group of spheres is an old open problem in topology. Berrick et al. derive in [A. J. Berrick, F. Cohen, Y. L. Wong and J. Wu, Configurations, braids, and homotopy groups, J. Amer. Math. Soc. 19 (2006)] an exact sequence that relates Brunnian braids to homotopy groups of spheres. We...