Abstract for the talk on 16.10.2019 (11:00 h)Seminar on Nonlinear Algebra
Jaroslaw Wisniewski (University of Warsaw)
Varieties with not so big torus action
16.10.2019, 11:00 h, MPI für Mathematik in den Naturwissenschaften Leipzig, G3 10 (Hörsaal)
I would like to discuss toric geometry methods which can be used for a variety admitting torus action whose rank is smaller than the dimension of the variety in question. These techniques has been used in a project regarding LeBrun-Salamon conjecture, joint with Jaroslaw Buczynski, Andrzej Weber, and Eleonora Romano.