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    Mikhailov, Roman and Wu, Jie 2013. Combinatorial group theory and the homotopy groups of finite complexes. Geometry & Topology, Vol. 17, Issue. 1, p. 235.


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  • Mathematical Proceedings of the Cambridge Philosophical Society, Volume 130, Issue 3
  • May 2001, pp. 489-513

Combinatorial descriptions of homotopy groups of certain spaces

  • J. WU (a1)
  • DOI: http://dx.doi.org/10.1017/S030500410100487X
  • Published online: 01 May 2001
Abstract

We give a combinatorial description of the homotopy groups of the suspension of a K(π, 1) and of wedges of 2-spheres. In particular, all of the homotopy groups of the 2-sphere are given as the centres of certain combinatorially described groups.

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Mathematical Proceedings of the Cambridge Philosophical Society
  • ISSN: 0305-0041
  • EISSN: 1469-8064
  • URL: /core/journals/mathematical-proceedings-of-the-cambridge-philosophical-society
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