Martin Schlichenmaier
(University of Luxembourg)
Seminar
Torsdag, 14 april, 2016, at 17:00-18:00, in Aud. D3 (
1531-215)
We explain how the recently again discussed $N$-point Witt, Virasoro, and affine Lie algebras are genus zero examples of the multi-point versions of Krichever--Novikov type algebras as introduced and studied earlier by me. Using this more general point of view, useful structural insights and an easier access to calculations can be obtained.
Kontaktperson: Jørgen Ellegaard Andersen