Bulletin of the Iranian Mathematical Society

Bulletin of the Iranian Mathematical Society

Detection of a nontrivial element in the stable homotopy groups of spheres

Document Type : Research Paper

Authors
South China Normal University
Abstract
‎Let $p$ be a prime with $p\geq 7$ and $q=2(p-1)$‎. ‎In this paper‎
‎we prove the existence of a nontrivial product of‎
‎filtration $s+4$ in the stable homotopy groups of spheres‎. ‎This nontrivial‎
‎product is shown to be represented up to a nonzero scalar by‎
‎the product element $\widetilde{\gamma}_{s}b_{n-1}g_{0}\in‎
‎{Ext}_{\mathcal{A}}^{s+4,(p^n+sp^2+sp+s)q+s-3}(\mathbb{Z}/p,\mathbb{Z}/p)$‎
‎in the Adams spectral sequence where $n\geq 2$ and $3\leq s\leq p-1$‎. 
Keywords
Subjects

Volume 41, Issue 1 - Serial Number 1
February 2015
Pages 65-85

  • Receive Date 24 September 2013
  • Revise Date 11 December 2013
  • Accept Date 12 December 2013