KTH/SU Mathematics Colloquium

November 19, 2008

Dan Laksov, KTH

Iterated linear recursions and Schubert calculus

We are all comfortable with linear recurrence sequences, and most geometers have a good idea about Schubert calculus. The object of the colloquium is to explain how geometry motivates iteration of linear recurrences relations to several dimensions and to show how the iterated sequences are closely related to Schubert Calculus.