Date: Friday, March 28, 2014
Location: 3866 East Hall (4:10 PM to 5:00 PM)
Title: Hurwitz numbers for real polynomials
Abstract: We introduce a signed count of real polynomials which gives rise to a real analog of Hurwitz numbers in the case of polynomials. The invariants obtained allow one to show the abundance of real solutions in the corresponding enumerative problems: in many cases, the number of real solutions is asymptotically equivalent (in the logarithmic scale) to the number of complex solutions.
This is a joint work with Dimitri Zvonkine.
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Speaker: Ilia Itenberg
Institution: Inst. Math. Jussieu
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