A nontrivial product in the stable homotopy groups of spheres

A nontrivial product in the stable homotopy groups of spheres
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DOI:
10.1360/03ys0111
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发表时间:
2004-11
期刊:
Science in China Series A: Mathematics
影响因子:
--
通讯作者:
X. Liu
X. Liu
中科院分区:
其他
文献类型:
--
作者:
X. Liu

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设A是模pSteenrod代数,p是任意奇素数。1962年,Liulevicius在Ext* A '*(Zp,Zp)中描述了hi和bk,分别具有二阶(1,sui- 1)和(2,2 pk +1x(p- 1))。本文证明了:对于p ≥ 7,n ≥ 4和$3,s < p - 1的\leq斜率,Ext_A^{s +3,p ^nq + sp^2q+(s- 1)pq +(s-1)q + s - 3}(Z_p,Z_p)$$中的h 0 B_{n - 1} \tilde \gamma _s \在亚当斯谱序列中生存到E∞,其中q = 2(p - 1).
AbstractLet A be the mod p Steenrod algebra for p an arbitrary odd prime. In 1962, Liulevicius described hi and bk in Ext*A’*(Zp,Zp) having bigrading (1, sui— 1) and (2, 2pk+1x(p— 1)), respectively. In this paper we prove that for p ≥ 7, n ≥ 4 and $$3 \leqslant s < p - 1, h_0 b_{n - 1} \tilde \gamma _s \in Ext_A^{s + 3,p^n q + sp^2 q + (s - 1)pq + (s - 1)q + s - 3} (Z_p ,Z_p )$$ survives to E∞ in the Adams spectral sequence, where q = 2(p — 1).