Lennart Meier - The chromatic behaviour of algebraic K-theory

There is a classic theorem of Waldhausen stating that algebraic K-theory preserves under certain hypotheses rational equivalences of ring spectra. From the viewpoint of chromatic homotopy theory, rationalization is just the zeroth step in an infinite ladder of localizations. I will report on joint work with Land and Tamme, where we extend Waldhausen’s theorem to higher chromatic localizations. This has a number of consequences, in particular about the K(1)-local K-theory of rings and red shift phenomena.

[electronicalgebraick-theor]

We apologize for speaker's face not being depicted in the video! Unfortunately, Zoom recording is showing the "face" of iPad instead of Lennart :(