Annals of Mathematics · 1982 · 121 citations · 10 references
Natural SciencesMathematicsCombinatoricsCytogeneticsTopologyBoundary FormationKnot Theory
The EHP sequence is based on a result of James [J] who showed that there is H a map H such that S _> Q Sn+- > S2n+1 is a fibration when localized at 2. The map Sn ..> Sn+ is usually labeled E. The boundary homomorphism in the homotopy sequence is usually labeled P. For our purposes it will be most convenient to combine all the EHP sequences into one system. This gives the following filtration of O201:S? = Q(S?):
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J. F. Adams · Topology · 1966 · 600 citations
The mod-p lower central series and the Adams spectral sequence
A. K. Bousfield, Edward B. Curtis, D Kan et al. · Topology · 1966 · 209 citations
I. M. James · Annals of Mathematics · 1957 · 72 citations