We study certain periodic phenomena in the cohomology of the mod ρ Steenrod algebra which are related to the polynomial generators υn ∈ π∗ΒΡ. A chromatic resolution of the Ε2 term of the classical Adams spectral sequence is constructed.
Shick, Paul L., "Odd Primary Periodic Phenomena in the Classical Adams Spectral Sequence" (1988). Mathematics and Computer Science. 3.