Algebra seminar: Signature Varieties

This event has now finished.
  • Date and time: Friday 9 August 2019, 3pm to 4pm
  • Location: Topos, James College, Campus West, University of York (Map)
  • Admission: Free admission

Event details

We study signature tensors of paths from an algebraic geometric viewpoint. Given a class of paths, the set of all signatures of paths in such class form an algebraic variety inside the space of tensors. These signature varieties can provide both new tools to investigate paths and new challenging questions about their behavior. As a guiding example, I'll consider the class of rough paths.