A construction of some objects in many base cases of an Ausoni-Rognes conjecture
Abstract
Let be a prime, , the th Morava -theory spectrum, the extended Morava stabilizer group, and the algebraic -theory spectrum of a commutative -algebra . For a type complex , Ausoni and Rognes conjectured that (a) the unit map from the -local sphere to the Lubin-Tate spectrum induces a map that is a weak equivalence, where (b) since is profinite, denotes a continuous homotopy fixed point spectrum, and (c) of the target of the above map is the abutment of a homotopy fixed point spectral sequence. For , , and , we give a way to realize the above map and (c), by proving that induces a map where the target of this map is a continuous homotopy fixed point spectrum, with an associated homotopy fixed point spectral sequence. Also, we prove that there is an equivalence where is the homotopy fixed points with regarded as a discrete group.
Keywords
Cite
@article{arxiv.2005.04190,
title = {A construction of some objects in many base cases of an Ausoni-Rognes conjecture},
author = {Daniel G. Davis},
journal= {arXiv preprint arXiv:2005.04190},
year = {2020}
}
Comments
32 pages; submitted for publication; updated description of status of $(K(E_n))^{h\mathbb{G}_n}$ by adding Remark 1.5 and modifying the paragraph that precedes it (and removing description of status from abstract); sharpened the writing in various places