Algebraic Geometry in the Daylight

Session

Talk

Not scheduled

KE A-205 (Egelandshus)

2. Broken lines for vector fields

Mark Gross

Broken lines, in conjunction with scattering diagrams, have been a very powerful tool for constructing regular functions on schemes obtained by gluing standard charts  using the data of scattering diagrams. One could hope that broken lines could also be used to build other geometric objects on the  glued schemes, e.g., vector fields. At first glance, this seems to give very poorly behaved...