- Series
- Analysis Seminar
- Time
- Wednesday, November 29, 2017 - 1:55pm for 1 hour (actually 50 minutes)
- Location
- Skiles 005
- Speaker
- Catherine Beneteau – University of South Florida
- Organizer
- Shahaf Nitzan
In
this talk, I will discuss some polynomials that are best approximants
(in some sense!) to reciprocals of functions in some analytic function
spaces of the unit disk. I will examine the extremal
problem of finding a zero of minimal modulus, and will show how that
extremal problem is related to the spectrum of a certain Jacobi matrix
and real orthogonal polynomials on the real line.