Abstract
The objective of this chapter is to study πi(∑∞X) by identifying it with πi(QX) where QX is the space introduced in Chapter 1 § 1.5.8. Since we are interested in the two-primary part of the stable homotopy groups of spheres we would like to concentrate on the case when X = S0. However, for technical reasons concerned with the mod 2 homology of QX we have to consider the case when X is connected. Fortunately, by virtue of the Kahn-Priddy theorem of Chapter 1 Theorem 1.5.10, it is no restriction to consider only connected X since we can study the case when X = ℝℙ∞
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© 2009 Birkhäuser Verlag AG
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(2009). The Arf-Kervaire Invariant via QX. In: Stable Homotopy Around the Arf-Kervaire Invariant. Progress in Mathematics, vol 273. Birkhäuser Basel. https://doi.org/10.1007/978-3-7643-9904-7_2
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DOI: https://doi.org/10.1007/978-3-7643-9904-7_2
Publisher Name: Birkhäuser Basel
Print ISBN: 978-3-7643-9903-0
Online ISBN: 978-3-7643-9904-7
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