齐齐哈尔大学理学院
Published:2010
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XIE Shou-bo. The Convergence of a Family in Stable Homotopy of Spheres[J]. 2010, 15(3): 71-72.
DOI:
XIE Shou-bo. The Convergence of a Family in Stable Homotopy of Spheres[J]. 2010, 15(3): 71-72. DOI:
以Adams谱序列、May谱序列、上纤维序列及低维的Ext群为基础
具体地计算了Ext群中的某些元的第一阶数与第二阶数
并由此得出h0b21∈Ext5A
2p2q+qV(2)在Adams谱序列中收敛到π*V(2)中的非零元
并且得出π*S中的非零元
其在Ext群中的表示为h0b21γs∈ExtA5+s
*(Zp
Zp)
其中p≥7的奇数
S是奇素数p球谱
A是Steenrod代数.
This paper calculates first degrees and second degrees of elements in Ext group by using Adams spectral sequences and May spectral sequences
and proves that h0b21 ∈Ext5
2p2q+qA V(2) converges to nontrivial elements of π*V(2) and h0b21 γs∈Exts+5
*A (Zp
a representive
converges to nontrivial elements in stable homotopy of sphere
where p≥7
S is an odd prime p sphere spectrum
and A is Steerod algebra.
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