Pairings and products in the homotopy spectral sequence
نویسندگان
چکیده
منابع مشابه
Spectral Sequence Notes: Finiteness of homotopy groups
X Assume that X is locally finite, and let i ≥ 2 be the first dimension in which X has non-zero reduced homology. Then ΩX is i− 2 connected and Hi−1(ΩX) = πi−1(ΩX) = πi(X) = Hi(X) by using the Hurewicz theorem together with the shift in homotopy corresponding to Ω. So Hi−1(ΩX) is finitely generated. We will do induction, and this serves as our base space. [You might be worried about the case i ...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1973
ISSN: 0002-9947
DOI: 10.1090/s0002-9947-1973-0372860-2