University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Profinite transfers in chromatic homotopy theory and analogs of J

  Browse A-Z

Log in

University Account External (via Google)

🔐 Log In

Information on

Subscribing to talksdetails Finding a talkdetails Adding a talkdetails Disseminating talksdetails Help and Documentationdetails

ℹī¸ Information

Profinite transfers in chromatic homotopy theory and analogs of J

Download to your calendar using vCal

If you have a question about this talk, please contact nobody.

EHTW04 - Beyond the telescope conjecture

After $K(1)$-localization, Adams’s image of $J$ can be regarded as a transfer map: specifically, the transfer from the $C_2$-homotopy fixed points to the $\mathbb{Z}2\times$-homotopy fixed points for $E_1$. This map corresponds to the canonical morphism $\Sigma{-1} KO_2\wedge \to L{K(1)} S0$. We define transfer maps generally as duals to restriction maps. For arbitrary heights $n$ and closed subgroups $G \subset \mathbb{G}_n$ in the Morava stabilizer group, these transfer maps give analogs of the classical $J$ homomorphism at higher chromatic heights. This is joint work in progress with Ningchuan Zhang.

This talk is part of the Isaac Newton Institute Seminar Series series.

This talk is included in these lists:

Note that ex-directory lists are not shown.

Other lists

https://cern.zoom.us/j/69762859104?pwd=ekxRSERPYUN6QVc4QnoydHZOc2hGdz09 CamBRAIN talks Computer Science Tripos Seminar Series

Other talks

Title to be confirmed Title to be confirmed The Inaccessible Game Morning Tea and Coffee BSU Seminar: "Response Adaptivity Across Clinical Trials In Portfolios of Biomedical Innovations" A Few Days in Patagonia - the Deep South
 

Š 2006-2025 Talks.cam, University of Cambridge. Contact Us | Help and Documentation | Privacy and Publicity