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10.04.2018
“From PDEs to groups”

“From PDEs to groups”

Andrzej Zuk (Université Paris 7)

Chebyshev Lab Colloquium

Thursday 5 April 17:15 room 14 (14-th line V.I., 29)

We present a construction which associates to the KdV equation the lamplighter group. It uses the L2 Betti numbers introduced by Atiyah which are homotopy invariants of closed manifolds.

Abstract