arXiv
Open Access
2026
The Fiber of $Sq^n$
Robert R. Bruner
Abstrak
A colleague asked about the Adams filtrations of the homotopy classes in the homotopy of the fiber of a particular map between GEMs. The theorem proved in arXiv:2105.02601v3 [math.AT] proves to be effective in answering this (Theorem 4.4). We show that this and some related Adams spectral sequences all collapse at $E_3$ and we determine the value of $E_3 = E_\infty$. Notably, we do not need to determine the cohomology of the fiber or the $E_2$ term of the Adams spectral sequence to do this.
Topik & Kata Kunci
Penulis (1)
R
Robert R. Bruner
Akses Cepat
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- Tahun Terbit
- 2026
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