Acta mathematica scientia,Series B

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A NEW FAMILY OF FILTRATION s+6 IN THE STABLE HOMOTOPY GROUPS OF SPHERES

Liu Xiugui   

  1. School of Mathematical Sciences and LMPC, Nankai University, Tianjin 300071, China
  • Received:2002-10-21 Revised:1900-01-01 Online:2006-04-20 Published:2006-04-20
  • Contact: Liu Xiugui

Abstract:

In the year 2002, Lin detected a nontrivial family in the stable homotopy groups of spheres $\pi_{t-6}S$ which is represented by $h_ng_0\tilde{\gamma}_{3} \in {\rm Ext}_A^{6,t}(Z_p,Z_p)$ in the Adams spectral sequence, where t=2pn(p-1)+6(p2+p+1)(p-1) and p≥7 is a prime number. This article generalizes the result and proves the existence of a
new nontrivial family of filtration s+6 in the stable homotopy groups of spheres $\pi_{t_1-s-6}S$ which is represented by $h_ng_0\tilde{\gamma}_{s+3}\in {\rm Ext}_A^{s+6,t_1}(Z_p,Z_p)$
in the Adams spectral sequence, where n≥4, 0≤ s< p-4, t1=2pn(p-1)+2(p-1)((s+3)p2+(s+3)p+(s+3))+s.

Key words: Stable homotopy groups of spheres, Adams spectral sequence,
Toda-Smith spectrum,
May spectral sequence

CLC Number: 

  • 55Q45
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