Skip to Content

Search: {{$root.lsaSearchQuery.q}}, Page {{$root.page}}

Algebraic Topology Seminar

Waldhausen's algebraic K-theory chromatic convergence conjecture
Monday, March 22, 2021
3:00-4:00 PM
online Off Campus Location
In analogy with the chromatic convergence theorem of Hopkins and Ravenel, Waldhausen conjectured that the natural map K(S) \to \holim_n K(L_n S) is a weak equivalence. In this talk, I will describe joint work with Mandell and Yuan that establishes that this map is the inclusion of a wedge summand. Along the way we give an explicit calculation of holim_n L_n K(S), the chromatic completion of K(S). Speaker(s): Andrew Blumberg (Columbia University)
Building: Off Campus Location
Location: Virtual
Event Type: Workshop / Seminar
Tags: Mathematics
Source: Happening @ Michigan from Department of Mathematics, Algebraic Topology Seminar - Department of Mathematics