Highly Influenced

@inproceedings{Lomonaco1981TheHG, title={The Homotopy Groups of Knots I . How to Compute the Algebraic 2-type S}, author={Samuel J. Lomonaco and Ralph H. Fox}, year={1981} }

- Published 1981

Let K be a CW complex with an aspherical splitting, i.e., with subcomplexes ϋΓ_ and K+ such that (a) K—K-UK+ and (b) iΓ_, K0=K-ΠK+1K+ are connected and aspherical. The main theorem of this paper gives a practical procedure for computing the homology H*K of the universal cover K of K. It also provides a practical method for computing the algebraic 2-type of K9 i.e., the triple consisting of the fundamental group πxK, the second homotopy group π2K as a TΓilΓ-module, and the first /^-invariant kK… CONTINUE READING