Postdoc day, seminar 3: The stable cohomology of self-equivalences of connected sums of products of spheres

Date: 2022-04-01

Time: 15:45 - 16:15


Robin Stoll


I will explain an identification of the cohomology of the stable classifying space of homotopy automorphisms (relative to an embedded
disk) of connected sums of S^k x S^l, where 2 < k < l < 2k - 1.
The result is expressed in terms of Lie graph complex homology, the construction of which I will recall.