University of Cambridge > > Junior Geometry Seminar > Diffeomorphism groups of connected sums of S^n x S^n

Diffeomorphism groups of connected sums of S^n x S^n

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  • UserAzĂ©lie Picot
  • ClockFriday 27 May 2022, 16:00-17:00
  • HouseMR13.

If you have a question about this talk, please contact aj616.

Diffeomorphism groups of manifolds are interesting, yet complicated invariants of manifolds. In this talk, I will explain a result of Oscar Randal-Williams and Galatius, which identifies the stabilisation of BDiff(Wg,1,D^d) (where W_g,1 is the genus g 2n-dimensional manifold) and an infinite loop space.

This talk is part of the Junior Geometry Seminar series.

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