The algebraic chromatic splitting conjecture

Assume pp is sufficiently large with respect to nn. Let EE be the height-nn theory in the source, let In1I_{n-1} be the corresponding invariant ideal, and let Ln1L_{n-1} and LK(n)L_{K(n)} denote the stated localization functors. For MM in the thick subcategory Thick(E/In1)\operatorname{Thick}(E_*/I_{n-1}), let ιM\iota_M and ζM\zeta_M be the maps constructed in the surrounding discussion. The algebraic chromatic splitting conjecture. For every

MThick(E/In1),M\in\operatorname{Thick}(E_*/I_{n-1}),

there is an equivalence

Ln1MΣ1Ln1MLn1LK(n)M,L_{n-1}M\oplus\Sigma^{-1}L_{n-1}M\simeq L_{n-1}L_{K(n)}M,

induced by ιM\iota_M and ζM\zeta_M.

This is an algebraic analogue of the chromatic splitting conjecture. The construction of the class ζ\zeta is described as work in progress, and the source gives no resolution status for the conjecture.

Sources & referencesView supporting material

Primary source

Tobias Barthel and Drew Heard, “Algebraic chromatic homotopy theory for BP_*BP-comodules”, arXiv:1708.09261 (2017).

Progress summary

Never refreshed

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Solutions 0

No solutions have been posted yet.