Abstract
In the beginning of 1980's Cohen, R. proved thath0b(1k)=B(1,k)=B(1,k)⊗ζ1 survives toE ∞ in the Adams spectral sequence. Later, Cohen, R. and Goerss, P. proved that is a permanent cycle. And they are represented by ζ k ,ηj respectively. Here the author proved: Theorem 2: Let 2≤s≤p−1,j≥3, then β s η j ≠0. Theorem 3: For 2≤s≤p−1,k≥2, β s ζ k ≠0 in the stable homotopy groups of spheres.
As a remark, we get\(\beta _s \beta _{p^k /p^k - 1} \ne 0\) in\(Ext_{B P*BP}^{*,*} (BP*,BP*)\).
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Xiangjun, W. Some notes on the adams spectral sequence. Acta Mathematica Sinica 10, 4–10 (1994). https://doi.org/10.1007/BF02561542
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DOI: https://doi.org/10.1007/BF02561542