Seminars: P. M. Akhmet'ev, On a new variation of the Arf-invariant, describing a generator of the 2-component of the stable homotopy group of spheres $\Pi

SEMINARS


Geometric Topology Seminar September 4, 2019 17:00, Moscow, Math Department of the HSE (Usachyova, 6), room 211

On a new variation of the Arf-invariant, describing a generator of the 2-component of the stable homotopy group of spheres $\Pi_7$ P. M. Akhmet'ev