Corpus ID: 202132520

# Chromatic Complexity of the Algebraic K-theory of $y(n)$

@article{AngeliniKnoll2019ChromaticCO,
title={Chromatic Complexity of the Algebraic K-theory of \$y(n)\$},
author={Gabe Angelini-Knoll and J. D. Quigley},
journal={arXiv: Algebraic Topology},
year={2019}
}
• Published 24 August 2019
• Mathematics
• arXiv: Algebraic Topology
The family of Thom spectra $y(n)$ interpolate between the sphere spectrum and the mod two Eilenberg-MacLane spectrum. Computations of Mahowald, Ravenel, and Shick show that the $E_1$-ring spectrum $y(n)$ has chromatic complexity $n$ for $0\le n\le\infty$. In this paper, we show that relative algebraic K-theory associated to the map $y(n)\to H\mathbb{F}_2$ has chromatic complexity at least $n + 1$, up to a conjecture about the Morava K-theory of inverse limits. This gives evidence for a variant…
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